diff --git a/src/libprojectM/CMakeLists.txt b/src/libprojectM/CMakeLists.txt
index bb00de22b..b899035db 100644
--- a/src/libprojectM/CMakeLists.txt
+++ b/src/libprojectM/CMakeLists.txt
@@ -269,10 +269,10 @@ if(UNIX)
         endforeach()
     endif()
 
-    set(PKGCONFIG_PACKAGE_NAME "libprojectM")
+    set(PKGCONFIG_PACKAGE_NAME "projectM-4.0")
     set(PKGCONFIG_PACKAGE_DESCRIPTION "projectM Music Visualizer")
     set(PKGCONFIG_PACKAGE_REQUIREMENTS_ALL "opengl")
 
-    generate_pkg_config_files(projectM libprojectM)
+    generate_pkg_config_files(projectM projectM-4.0)
 
 endif()
diff --git a/src/playlist/CMakeLists.txt b/src/playlist/CMakeLists.txt
index 893199140..eeefcfcf4 100644
--- a/src/playlist/CMakeLists.txt
+++ b/src/playlist/CMakeLists.txt
@@ -146,10 +146,10 @@ install(EXPORT libprojectMPlaylist
 if(UNIX)
     include(GeneratePkgConfigFiles)
 
-    set(PKGCONFIG_PACKAGE_NAME "libprojectM-playlist")
+    set(PKGCONFIG_PACKAGE_NAME "projectM-4.0-playlist")
     set(PKGCONFIG_PACKAGE_DESCRIPTION "projectM Playlist Library")
-    set(PKGCONFIG_PACKAGE_REQUIREMENTS_RELEASE "libprojectM")
+    set(PKGCONFIG_PACKAGE_REQUIREMENTS_RELEASE "projectM-4.0")
     set(PKGCONFIG_PACKAGE_REQUIREMENTS_DEBUG "libprojectM-debug")
 
-    generate_pkg_config_files(projectM_playlist libprojectM-playlist)
+    generate_pkg_config_files(projectM_playlist projectM-4.0-playlist)
 endif()