diff --git a/x11-libs/libxcb/libxcb-1.12.recipe b/x11-libs/libxcb/libxcb-1.12.recipe
index ec9311ef5..520a6f895 100644
--- a/x11-libs/libxcb/libxcb-1.12.recipe
+++ b/x11-libs/libxcb/libxcb-1.12.recipe
@@ -80,6 +80,7 @@ REQUIRES_devel="
 	libxcb$secondaryArchSuffix == $portVersion base
 	devel:libxslt$secondaryArchSuffix >= 1.1.26
 	devel:libxau$secondaryArchSuffix >= 1.0.5
+	devel:libpthread_stubs$secondaryArchSuffix >= 0.3
 	"
 
 BUILD_REQUIRES="