diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a6ceea13b..0033d1d2e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -30,7 +30,9 @@ set(MagnumMath_SRCS
 )
 add_library(MagnumMathObjects OBJECT ${MagnumMath_SRCS})
 
-set_target_properties(MagnumObjects MagnumMathObjects PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+# Set shared library flags for the objects, as they will be part of shared lib
+# TODO: fix when CMake sets target_EXPORTS for OBJECT targets as well
+set_target_properties(MagnumObjects MagnumMathObjects PROPERTIES COMPILE_FLAGS "-DMagnumObjects_EXPORTS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
 
 # Files compiled with different flags for main library and unit test library
 set(Magnum_GracefulAssert_SRCS
diff --git a/src/MeshTools/CMakeLists.txt b/src/MeshTools/CMakeLists.txt
index a4b4ebe15..2d33389d8 100644
--- a/src/MeshTools/CMakeLists.txt
+++ b/src/MeshTools/CMakeLists.txt
@@ -3,7 +3,10 @@ set(MagnumMeshTools_SRCS
     Tipsify.cpp
 )
 add_library(MagnumMeshToolsObjects OBJECT ${MagnumMeshTools_SRCS})
-set_target_properties(MagnumMeshToolsObjects PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+
+# Set shared library flags for the objects, as they will be part of shared lib
+# TODO: fix when CMake sets target_EXPORTS for OBJECT targets as well
+set_target_properties(MagnumMeshToolsObjects PROPERTIES COMPILE_FLAGS "-DMagnumMeshToolsObjects_EXPORTS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
 
 # Files compiled with different flags for main library and unit test library
 set(MagnumMeshTools_GracefulAssert_SRCS
diff --git a/src/MeshTools/visibilityMeshTools.h b/src/MeshTools/visibilityMeshTools.h
index 57c36d34e..4db87ced7 100644
--- a/src/MeshTools/visibilityMeshTools.h
+++ b/src/MeshTools/visibilityMeshTools.h
@@ -16,7 +16,7 @@
 */
 
 #ifdef _WIN32
-    #ifdef MagnumMeshTools_EXPORTS
+    #if defined(MagnumMeshTools_EXPORTS) || defined(MagnumMeshToolsObjects_EXPORTS)
         #define MESHTOOLS_EXPORT __declspec(dllexport)
     #else
         #define MESHTOOLS_EXPORT __declspec(dllimport)
diff --git a/src/Physics/CMakeLists.txt b/src/Physics/CMakeLists.txt
index ce69e40a0..0f3833d7a 100644
--- a/src/Physics/CMakeLists.txt
+++ b/src/Physics/CMakeLists.txt
@@ -9,7 +9,6 @@ set(MagnumPhysics_SRCS
 )
 
 add_library(MagnumPhysics SHARED ${MagnumPhysics_SRCS})
-set_target_properties(MagnumPhysics PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
 
 target_link_libraries(MagnumPhysics Magnum)
 
diff --git a/src/Shaders/CMakeLists.txt b/src/Shaders/CMakeLists.txt
index 979a32372..8ee7c2b6e 100644
--- a/src/Shaders/CMakeLists.txt
+++ b/src/Shaders/CMakeLists.txt
@@ -5,7 +5,7 @@ set(Shaders_SRCS
 )
 
 add_library(MagnumShaders SHARED ${Shaders_SRCS})
-set_target_properties(MagnumShaders PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+
 target_link_libraries(MagnumShaders Magnum)
 
 install(TARGETS MagnumShaders DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR})
diff --git a/src/visibility.h b/src/visibility.h
index 9c96ac77d..833cab183 100644
--- a/src/visibility.h
+++ b/src/visibility.h
@@ -16,7 +16,7 @@
 */
 
 #ifdef _WIN32
-    #ifdef Magnum_EXPORTS
+    #if defined(Magnum_EXPORTS) || defined(MagnumObjects_EXPORTS)
         #define MAGNUM_EXPORT __declspec(dllexport)
     #else
         #define MAGNUM_EXPORT __declspec(dllimport)