diff --git a/.classpath b/.classpath
index fadbb9f4b..b6c82120d 100644
--- a/.classpath
+++ b/.classpath
@@ -4,7 +4,11 @@
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="extern/symlinks-for-ant-and-eclipse"/>
+	<classpathentry kind="src" path="extern/symlinks-for-ant-and-eclipse">
+		<attributes>
+			<attribute name="ignore_optional_problems" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="src" path="gen"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/AndroidPinning"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/MemorizingActivity"/>