diff --git a/grass/grass.pc.in b/grass/grass.pc.in
index 44aa51e..ce08c82 100644
--- a/grass/grass.pc.in
+++ b/grass/grass.pc.in
@@ -2,13 +2,14 @@
 #
 # See also: grass@GRASS_VERSION_MAJOR@@GRASS_VERSION_MINOR@ --config
 
-prefix=@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@
-exec_prefix=@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@
-libdir=@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@/lib
-includedir=@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@/include
+prefix=@prefix@
+exec_prefix=@prefix@
+libdir=@libdir@
+includedir=@includedir@
 
 Name: GRASS
 Description: GRASS GIS
 Version: @GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@
-Libs: -L@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@/lib -lgrass_gmath -lgrass_gis -lgrass_datetime -lgrass_gproj -lgrass_raster -lgrass_vector -lgrass_dbmibase -lgrass_dbmiclient -lm -lz
-Cflags: -I@prefix@/grass-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@/include
+Libs: -L${libdir} -lgrass_gmath -lgrass_gis -lgrass_datetime -lgrass_gproj -lgrass_raster -lgrass_vector -lgrass_dbmibase -lgrass_dbmiclient -lm -lz -llz4
+Cflags: I${includedir}/grass
+Requires: xt x11 xproto glproto gdal