diff --git a/audio/jack/files/patch-jack.pc.in b/audio/jack/files/patch-jack.pc.in
index 30da77bece9f..7391565bf128 100644
--- a/audio/jack/files/patch-jack.pc.in
+++ b/audio/jack/files/patch-jack.pc.in
@@ -5,5 +5,5 @@
  Description: the Jack Audio Connection Kit: a low-latency synchronous callback-based media server
  Version: @JACK_VERSION@
 -Libs: -L${libdir} -ljack -lpthread -ldl -lrt
-+Libs: -L${libdir} -ljack %%PTHREAD_LIBS%%
++Libs: -L${libdir} -ljack -lpthread
  Cflags: -I${includedir}