diff --git a/gl-dri-natives/pom.xml b/gl-dri-natives/pom.xml
index ac2fa22..52b6f8a 100644
--- a/gl-dri-natives/pom.xml
+++ b/gl-dri-natives/pom.xml
@@ -23,6 +23,7 @@
       <activation>
         <os>
           <family>unix</family>
+          <name>!mac os x</name>
         </os>
       </activation>
       <build>
diff --git a/gl-natives/pom.xml b/gl-natives/pom.xml
index 4a5247c..b59b4f0 100644
--- a/gl-natives/pom.xml
+++ b/gl-natives/pom.xml
@@ -43,6 +43,7 @@
       <activation>
         <os>
           <family>unix</family>
+          <name>!mac os x</name>
         </os>
       </activation>
       <build>