diff --git a/kfile-plugins/dependencies/poppler-tqt/poppler-tqt.pc.cmake b/kfile-plugins/dependencies/poppler-tqt/poppler-tqt.pc.cmake
index ce2b40d8..86a0a0d5 100644
--- a/kfile-plugins/dependencies/poppler-tqt/poppler-tqt.pc.cmake
+++ b/kfile-plugins/dependencies/poppler-tqt/poppler-tqt.pc.cmake
@@ -1,7 +1,7 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
+libdir=@LIB_INSTALL_DIR@
+includedir=@INCLUDE_INSTALL_DIR@
 
 Name: poppler-tqt
 Description: TQt bindings for poppler