diff --git a/loader/vulkan.pc.in b/loader/vulkan.pc.in
index 153815577..584b15273 100644
--- a/loader/vulkan.pc.in
+++ b/loader/vulkan.pc.in
@@ -1,7 +1,5 @@
-prefix=@CMAKE_INSTALL_PREFIX@
-exec_prefix=${prefix}
-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR_PC@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR_PC@
+libdir=@CMAKE_INSTALL_LIBDIR@
+includedir=@CMAKE_INSTALL_INCLUDEDIR@

 Name: @CMAKE_PROJECT_NAME@
 Description: Vulkan Loader