diff --git a/pkgs/by-name/cp/cp2k/pkgconfig.patch b/pkgs/by-name/cp/cp2k/pkgconfig.patch
index 2194d3a97d01..8103d3b764d8 100644
--- a/pkgs/by-name/cp/cp2k/pkgconfig.patch
+++ b/pkgs/by-name/cp/cp2k/pkgconfig.patch
@@ -7,8 +7,8 @@ index 618af55e28..8d08a51a0c 100644
  exec_prefix="${prefix}"
 -libdir="${prefix}/@CMAKE_INSTALL_LIBDIR@"
 -includedir="${prefix}/@CMAKE_INSTALL_INCLUDEDIR@"
-+libdir=CMAKE_INSTALL_FULL_LIBDIR@"
++libdir=@CMAKE_INSTALL_FULL_LIBDIR@"
 +includedir="@CMAKE_INSTALL_FULL_INCLUDEDIR@"
- 
+
  Name: @PROJECT_NAME@
  Description: @CMAKE_PROJECT_DESCRIPTION@