diff --git a/scripts/sv-lang.pc.in b/scripts/sv-lang.pc.in
index eabfbc9a1..fdfacce85 100644
--- a/scripts/sv-lang.pc.in
+++ b/scripts/sv-lang.pc.in
@@ -1,6 +1,6 @@
 prefix=@CMAKE_INSTALL_PREFIX@
-includedir="${prefix}/@CMAKE_INSTALL_INCLUDEDIR@"
-libdir="${prefix}/@CMAKE_INSTALL_LIBDIR@"
+includedir="@CMAKE_INSTALL_FULL_INCLUDEDIR@"
+libdir="@CMAKE_INSTALL_FULL_LIBDIR@"
 
 Name: @PROJECT_NAME@
 Description: @PROJECT_DESCRIPTION@