diff --git a/cmph.pc b/cmph.pc.in
similarity index 59%
rename from cmph.pc
rename to cmph.pc.in
index c0d9207..56589ac 100644
--- a/cmph.pc
+++ b/cmph.pc.in
@@ -1,12 +1,12 @@
 url=http://cmph.sourceforge.net/
-prefix=/usr
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
 
 Name: alsa
 Description: minimal perfect hashing library
-Version: 0.7
+Version: @VERSION@
 Libs: -L${libdir} -lcmph
 Cflags: -I${includedir} 
 URL: ${url}