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}