diff --git a/CMakeLists.txt b/CMakeLists.txt
index 870f9803d..66eeb8386 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -298,9 +298,9 @@ else()
     set(MAGNUM_PLUGINS_RELEASE_DIR_INIT ${MAGNUM_PLUGINS_RELEASE_LIBRARY_INSTALL_DIR})
 endif()
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_DEBUG_DIR})
+    set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_DEBUG_DIR_INIT})
 else()
-    set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_RELEASE_DIR})
+    set(MAGNUM_PLUGINS_DIR_INIT ${MAGNUM_PLUGINS_RELEASE_DIR_INIT})
 endif()
 
 # Make these paths configurable from outside