diff --git a/x11/misc/virtualgl/pspec.xml b/x11/misc/virtualgl/pspec.xml
index e0d400360f..7d49777b60 100644
--- a/x11/misc/virtualgl/pspec.xml
+++ b/x11/misc/virtualgl/pspec.xml
@@ -20,6 +20,7 @@
             <Dependency>libXv-devel</Dependency>
             <Dependency>libXext-devel</Dependency>
             <Dependency>mesa-devel</Dependency>
+            <Dependency>libX11-devel</Dependency>
             <Dependency>mesa-glu-devel</Dependency>
             <Dependency>libjpeg-turbo-devel</Dependency>
         </BuildDependencies>
@@ -32,6 +33,7 @@
             <Dependency>libXv</Dependency>
             <Dependency>libXext</Dependency>
             <Dependency>mesa</Dependency>
+            <Dependency>libX11</Dependency>
             <Dependency>mesa-glu</Dependency>
             <Dependency>libjpeg-turbo</Dependency>
         </RuntimeDependencies>
@@ -50,6 +52,7 @@
         <BuildType>emul32</BuildType>
         <BuildDependencies>
             <Dependency>fltk-32bit</Dependency>
+            <Dependency>libX11-32bit</Dependency>
             <Dependency>libXv-32bit</Dependency>
             <Dependency>libXext-32bit</Dependency>
             <Dependency>mesa-32bit</Dependency>
@@ -58,6 +61,7 @@
         </BuildDependencies>
         <RuntimeDependencies>
             <Dependency>fltk-32bit</Dependency>
+            <Dependency>libX11-32bit</Dependency>
             <Dependency>libXv-32bit</Dependency>
             <Dependency>libXext-32bit</Dependency>
             <Dependency>mesa-32bit</Dependency>
@@ -65,6 +69,7 @@
             <Dependency>libjpeg-turbo-32bit</Dependency>
         </RuntimeDependencies>
         <Files>
+            <Path fileType="executable">/usr/bin/glxspheres32</Path>
             <Path fileType="library">/usr/lib32</Path>
             <Path fileType="library">/usr/lib32/fakelib</Path>
         </Files>