diff --git a/modules/FindMagnum.cmake b/modules/FindMagnum.cmake
index a3b33eb85..4cfaa9393 100644
--- a/modules/FindMagnum.cmake
+++ b/modules/FindMagnum.cmake
@@ -318,6 +318,7 @@ if(NOT MAGNUM_TARGET_GLES)
 endif()
 
 # Installation dirs
+include(CorradeLibSuffix)
 set(MAGNUM_LIBRARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
 set(MAGNUM_PLUGINS_INSTALL_DIR ${MAGNUM_LIBRARY_INSTALL_DIR}/magnum)
 set(MAGNUM_PLUGINS_FONT_INSTALL_DIR ${MAGNUM_PLUGINS_INSTALL_DIR}/fonts)