diff --git a/src/Magnum/Platform/WindowlessCglApplication.cpp b/src/Magnum/Platform/WindowlessCglApplication.cpp
index f3f514c91..01a5ce9b1 100644
--- a/src/Magnum/Platform/WindowlessCglApplication.cpp
+++ b/src/Magnum/Platform/WindowlessCglApplication.cpp
@@ -109,10 +109,6 @@ WindowlessCglContext::Configuration::Configuration() {
     GL::Context::Configuration::addFlags(GL::Context::Configuration::Flag::Windowless);
 }
 
-#ifndef DOXYGEN_GENERATING_OUTPUT
-WindowlessCglApplication::WindowlessCglApplication(const Arguments& arguments): WindowlessCglApplication{arguments, Configuration{}} {}
-#endif
-
 WindowlessCglApplication::WindowlessCglApplication(const Arguments& arguments, const Configuration& configuration): WindowlessCglApplication{arguments, NoCreate} {
     createContext(configuration);
 }
diff --git a/src/Magnum/Platform/WindowlessCglApplication.h b/src/Magnum/Platform/WindowlessCglApplication.h
index 4658f391a..10b677f15 100644
--- a/src/Magnum/Platform/WindowlessCglApplication.h
+++ b/src/Magnum/Platform/WindowlessCglApplication.h
@@ -390,13 +390,7 @@ class WindowlessCglApplication {
          * alternative.
          * @see @ref WindowlessCglContext
          */
-        #ifdef DOXYGEN_GENERATING_OUTPUT
-        explicit WindowlessCglApplication(const Arguments& arguments, const Configuration& configuration = Configuration());
-        #else
-        /* To avoid "invalid use of incomplete type" */
-        explicit WindowlessCglApplication(const Arguments& arguments, const Configuration& configuration);
-        explicit WindowlessCglApplication(const Arguments& arguments);
-        #endif
+        explicit WindowlessCglApplication(const Arguments& arguments, const Configuration& configuration = Configuration{});
 
         /**
          * @brief Construct without creating the context
diff --git a/src/Magnum/Platform/WindowlessEglApplication.cpp b/src/Magnum/Platform/WindowlessEglApplication.cpp
index 17b391b1d..db759db19 100644
--- a/src/Magnum/Platform/WindowlessEglApplication.cpp
+++ b/src/Magnum/Platform/WindowlessEglApplication.cpp
@@ -686,10 +686,6 @@ WindowlessEglContext::Configuration::Configuration()
     #endif
 }
 
-#ifndef DOXYGEN_GENERATING_OUTPUT
-WindowlessEglApplication::WindowlessEglApplication(const Arguments& arguments): WindowlessEglApplication{arguments, Configuration{}} {}
-#endif
-
 WindowlessEglApplication::WindowlessEglApplication(const Arguments& arguments, const Configuration& configuration): WindowlessEglApplication{arguments, NoCreate} {
     createContext(configuration);
 }
diff --git a/src/Magnum/Platform/WindowlessEglApplication.h b/src/Magnum/Platform/WindowlessEglApplication.h
index 6b747c3d5..9b7114537 100644
--- a/src/Magnum/Platform/WindowlessEglApplication.h
+++ b/src/Magnum/Platform/WindowlessEglApplication.h
@@ -637,13 +637,7 @@ class WindowlessEglApplication {
          * alternative.
          * @see @ref WindowlessEglContext
          */
-        #ifdef DOXYGEN_GENERATING_OUTPUT
-        explicit WindowlessEglApplication(const Arguments& arguments, const Configuration& configuration = Configuration());
-        #else
-        /* To avoid "invalid use of incomplete type" */
-        explicit WindowlessEglApplication(const Arguments& arguments, const Configuration& configuration);
-        explicit WindowlessEglApplication(const Arguments& arguments);
-        #endif
+        explicit WindowlessEglApplication(const Arguments& arguments, const Configuration& configuration = Configuration{});
 
         /**
          * @brief Constructor
diff --git a/src/Magnum/Platform/WindowlessGlxApplication.cpp b/src/Magnum/Platform/WindowlessGlxApplication.cpp
index a472f9343..acfcd7476 100644
--- a/src/Magnum/Platform/WindowlessGlxApplication.cpp
+++ b/src/Magnum/Platform/WindowlessGlxApplication.cpp
@@ -323,10 +323,6 @@ WindowlessGlxContext::Configuration::Configuration() {
     #endif
 }
 
-#ifndef DOXYGEN_GENERATING_OUTPUT
-WindowlessGlxApplication::WindowlessGlxApplication(const Arguments& arguments): WindowlessGlxApplication{arguments, Configuration{}}  {}
-#endif
-
 WindowlessGlxApplication::WindowlessGlxApplication(const Arguments& arguments, const Configuration& configuration): WindowlessGlxApplication{arguments, NoCreate} {
     createContext(configuration);
 }
diff --git a/src/Magnum/Platform/WindowlessGlxApplication.h b/src/Magnum/Platform/WindowlessGlxApplication.h
index d0f1b718d..9b84aa582 100644
--- a/src/Magnum/Platform/WindowlessGlxApplication.h
+++ b/src/Magnum/Platform/WindowlessGlxApplication.h
@@ -448,13 +448,7 @@ class WindowlessGlxApplication {
          * alternative.
          * @see @ref WindowlessGlxContext
          */
-        #ifdef DOXYGEN_GENERATING_OUTPUT
-        explicit WindowlessGlxApplication(const Arguments& arguments, const Configuration& configuration = Configuration());
-        #else
-        /* To avoid "invalid use of incomplete type" */
-        explicit WindowlessGlxApplication(const Arguments& arguments, const Configuration& configuration);
-        explicit WindowlessGlxApplication(const Arguments& arguments);
-        #endif
+        explicit WindowlessGlxApplication(const Arguments& arguments, const Configuration& configuration = Configuration{});
 
         /**
          * @brief Constructor
diff --git a/src/Magnum/Platform/WindowlessIosApplication.h b/src/Magnum/Platform/WindowlessIosApplication.h
index 6d9ff9527..d12a0feea 100644
--- a/src/Magnum/Platform/WindowlessIosApplication.h
+++ b/src/Magnum/Platform/WindowlessIosApplication.h
@@ -356,13 +356,7 @@ class WindowlessIosApplication {
          * alternative.
          * @see @ref WindowlessIosContext
          */
-        #ifdef DOXYGEN_GENERATING_OUTPUT
-        explicit WindowlessIosApplication(const Arguments& arguments, const Configuration& configuration = Configuration());
-        #else
-        /* To avoid "invalid use of incomplete type" */
-        explicit WindowlessIosApplication(const Arguments& arguments, const Configuration& configuration);
-        explicit WindowlessIosApplication(const Arguments& arguments);
-        #endif
+        explicit WindowlessIosApplication(const Arguments& arguments, const Configuration& configuration = Configuration{});
 
         /**
          * @brief Constructor
diff --git a/src/Magnum/Platform/WindowlessIosApplication.mm b/src/Magnum/Platform/WindowlessIosApplication.mm
index af257530b..a12f60198 100644
--- a/src/Magnum/Platform/WindowlessIosApplication.mm
+++ b/src/Magnum/Platform/WindowlessIosApplication.mm
@@ -87,10 +87,6 @@ WindowlessIosContext::Configuration::Configuration() {
     GL::Context::Configuration::addFlags(GL::Context::Configuration::Flag::Windowless);
 }
 
-#ifndef DOXYGEN_GENERATING_OUTPUT
-WindowlessIosApplication::WindowlessIosApplication(const Arguments& arguments): WindowlessIosApplication{arguments, Configuration{}} {}
-#endif
-
 WindowlessIosApplication::WindowlessIosApplication(const Arguments& arguments, const Configuration& configuration): WindowlessIosApplication{arguments, NoCreate} {
     createContext(configuration);
 }
diff --git a/src/Magnum/Platform/WindowlessWglApplication.cpp b/src/Magnum/Platform/WindowlessWglApplication.cpp
index cf181b665..9d28fa41b 100644
--- a/src/Magnum/Platform/WindowlessWglApplication.cpp
+++ b/src/Magnum/Platform/WindowlessWglApplication.cpp
@@ -308,10 +308,6 @@ WindowlessWglContext::Configuration::Configuration() {
     #endif
 }
 
-#ifndef DOXYGEN_GENERATING_OUTPUT
-WindowlessWglApplication::WindowlessWglApplication(const Arguments& arguments): WindowlessWglApplication{arguments, Configuration{}} {}
-#endif
-
 WindowlessWglApplication::WindowlessWglApplication(const Arguments& arguments, const Configuration& configuration): WindowlessWglApplication{arguments, NoCreate} {
     createContext(configuration);
 }
diff --git a/src/Magnum/Platform/WindowlessWglApplication.h b/src/Magnum/Platform/WindowlessWglApplication.h
index 7fb464ba7..31314dcf7 100644
--- a/src/Magnum/Platform/WindowlessWglApplication.h
+++ b/src/Magnum/Platform/WindowlessWglApplication.h
@@ -434,13 +434,7 @@ class WindowlessWglApplication {
          * alternative.
          * @see @ref WindowlessWglContext
          */
-        #ifdef DOXYGEN_GENERATING_OUTPUT
-        explicit WindowlessWglApplication(const Arguments& arguments, const Configuration& configuration = Configuration());
-        #else
-        /* To avoid "invalid use of incomplete type" */
-        explicit WindowlessWglApplication(const Arguments& arguments, const Configuration& configuration);
-        explicit WindowlessWglApplication(const Arguments& arguments);
-        #endif
+        explicit WindowlessWglApplication(const Arguments& arguments, const Configuration& configuration = Configuration{});
 
         /**
          * @brief Constructor