diff --git a/x11-libs/libx11/libx11-1.6.3.recipe b/x11-libs/libx11/libx11-1.6.3.recipe
index f916f0203..d37ce3f92 100644
--- a/x11-libs/libx11/libx11-1.6.3.recipe
+++ b/x11-libs/libx11/libx11-1.6.3.recipe
@@ -66,7 +66,7 @@ COPYRIGHT="2003-2006,2008 Jamey Sharp, Josh Triplett
 	"
 # TODO: check all the licenses in the COPYING file in the next century.
 LICENSE="MIT"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="http://xorg.freedesktop.org/releases/individual/lib/libX11-1.6.3.tar.gz"
 CHECKSUM_SHA256="0b03b9d22f4c9e59b4ba498f294e297f013cae27050dfa0f3496640200db5376"
 SOURCE_DIR="libX11-$portVersion"
@@ -79,15 +79,19 @@ ARCHITECTURES="?x86 x86_gcc2 ?x86_64"
 
 PROVIDES="
 	libx11$secondaryArchSuffix = $portVersion
-	lib:libx11$secondaryArchSuffix = $portVersion
+	lib:libx11$secondaryArchSuffix =  6.3.0 compat >= 6
+	lib:libx11_xcb$secondaryArchSuffix =  1.0.0 compat >= 1
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
+	lib:libxcb$secondaryArchSuffix
+	lib:libxau$secondaryArchSuffix
 	"
 
 PROVIDES_devel="
 	libx11${secondaryArchSuffix}_devel = $portVersion
-	devel:libx11$secondaryArchSuffix = $portVersion
+	devel:libx11$secondaryArchSuffix =  6.3.0 compat >= 6
+	devel:libx11_xcb$secondaryArchSuffix =  1.0.0 compat >= 1
 	"
 REQUIRES_devel="
 	libx11$secondaryArchSuffix == $portVersion base
@@ -104,7 +108,7 @@ BUILD_REQUIRES="
 	devel:xcb_proto$secondaryArchSuffix
 	devel:libxslt$secondaryArchSuffix
 	devel:libpthread_stubs$secondaryArchSuffix
-	devel:libxcb_composite$secondaryArchSuffix
+	devel:libxcb$secondaryArchSuffix
 	devel:libxau$secondaryArchSuffix
 	devel:xextproto$secondaryArchSuffix
 	"
@@ -132,7 +136,8 @@ INSTALL()
 	make install
 
 	prepareInstalledDevelLibs \
-		libX11
+		libX11 \
+		libX11-xcb
 
 	fixPkgconfig