diff --git a/core/org.eclipse.cdt.core.macosx/pom.xml b/core/org.eclipse.cdt.core.macosx/pom.xml
index fcd8f89e99e..f9c31d1f8cc 100644
--- a/core/org.eclipse.cdt.core.macosx/pom.xml
+++ b/core/org.eclipse.cdt.core.macosx/pom.xml
@@ -25,11 +25,6 @@
 					<resolver>p2</resolver>
 					<pomDependencies>consider</pomDependencies>
 					<environments>
-						<environment>
-							<os>macosx</os>
-							<ws>cocoa</ws>
-							<arch>x86</arch>
-						</environment>
 						<environment>
 							<os>macosx</os>
 							<ws>cocoa</ws>
diff --git a/pom.xml b/pom.xml
index 9efbf19d295..6c54e5f4deb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -404,11 +404,6 @@
 									<ws>win32</ws>
 									<arch>x86_64</arch>
 								</environment>
-								<environment>
-									<os>macosx</os>
-									<ws>cocoa</ws>
-									<arch>x86</arch>
-								</environment>
 								<environment>
 									<os>macosx</os>
 									<ws>cocoa</ws>
@@ -477,11 +472,6 @@
 							<ws>win32</ws>
 							<arch>x86_64</arch>
 						</environment>
-						<environment>
-							<os>macosx</os>
-							<ws>cocoa</ws>
-							<arch>x86</arch>
-						</environment>
 						<environment>
 							<os>macosx</os>
 							<ws>cocoa</ws>