diff --git a/valgrind.pc.in b/valgrind.pc.in
index bd03509..0669f8d 100644
--- a/valgrind.pc.in
+++ b/valgrind.pc.in
@@ -11,6 +11,6 @@ Name: Valgrind
 Description: A dynamic binary instrumentation framework
 Version: @VERSION@
 Requires:
-Libs: -L${libdir}/valgrind/@VG_PLATFORM_PRI@ -lcoregrind -lvex -lgcc
+Libs: -L${libdir}/valgrind/@VG_ARCH@-@VG_OS@ -lcoregrind -lvex -lgcc
 Cflags: -I${includedir}