diff --git a/src/api/CMakeLists.txt b/src/api/CMakeLists.txt
index a93f2ab10..11c7d3b17 100644
--- a/src/api/CMakeLists.txt
+++ b/src/api/CMakeLists.txt
@@ -42,13 +42,13 @@ install(TARGETS projectM_api
         LIBRARY DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Runtime
         RUNTIME DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Runtime
         ARCHIVE DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Devel
-        PUBLIC_HEADER DESTINATION "${PROJECTM_INCLUDE_DIR}/libprojectM" COMPONENT Devel
+        PUBLIC_HEADER DESTINATION "${PROJECTM_INCLUDE_DIR}/projectM-4.0" COMPONENT Devel
         )
 
 install(FILES
         "${CMAKE_CURRENT_BINARY_DIR}/include/libprojectM/projectM_export.h"
         "${CMAKE_CURRENT_BINARY_DIR}/include/libprojectM/version.h"
-        DESTINATION "${PROJECTM_INCLUDE_DIR}/libprojectM"
+        DESTINATION "${PROJECTM_INCLUDE_DIR}/projectM-4.0"
         COMPONENT Devel
         )
 
diff --git a/src/libprojectM/CMakeLists.txt b/src/libprojectM/CMakeLists.txt
index 705be787e..dbcfc67e6 100644
--- a/src/libprojectM/CMakeLists.txt
+++ b/src/libprojectM/CMakeLists.txt
@@ -186,7 +186,7 @@ if(ENABLE_CXX_INTERFACE)
             Common.hpp
             PCM.hpp
             ProjectM.hpp
-            DESTINATION "${PROJECTM_INCLUDE_DIR}/libprojectM"
+            DESTINATION "${PROJECTM_INCLUDE_DIR}/projectM-4.0"
             COMPONENT Devel
             )
 else()
diff --git a/src/playlist/CMakeLists.txt b/src/playlist/CMakeLists.txt
index e6aaa84f2..3b392d8d0 100644
--- a/src/playlist/CMakeLists.txt
+++ b/src/playlist/CMakeLists.txt
@@ -99,12 +99,12 @@ install(TARGETS projectM_playlist
         LIBRARY DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Runtime
         RUNTIME DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Runtime
         ARCHIVE DESTINATION "${PROJECTM_LIB_DIR}" COMPONENT Devel
-        PUBLIC_HEADER DESTINATION "${PROJECTM_INCLUDE_DIR}/libprojectM" COMPONENT Devel
+        PUBLIC_HEADER DESTINATION "${PROJECTM_INCLUDE_DIR}/projectM-4.0" COMPONENT Devel
         )
 
 install(FILES
         "${CMAKE_CURRENT_BINARY_DIR}/include/libprojectM/projectM_playlist_export.h"
-        DESTINATION "${PROJECTM_INCLUDE_DIR}/libprojectM"
+        DESTINATION "${PROJECTM_INCLUDE_DIR}/projectM-4.0"
         COMPONENT Devel
         )