diff --git a/fml/install/eclipse/.metadata/.plugins/org.eclipse.debug.core/.launches/Client.launch b/fml/install/eclipse/.metadata/.plugins/org.eclipse.debug.core/.launches/Client.launch
index f3673cc71b..69f71b3de1 100644
--- a/fml/install/eclipse/.metadata/.plugins/org.eclipse.debug.core/.launches/Client.launch
+++ b/fml/install/eclipse/.metadata/.plugins/org.eclipse.debug.core/.launches/Client.launch
@@ -9,6 +9,6 @@
 <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="net.minecraft.launchwrapper.Launch"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="--version 1.6 --tweakClass cpw.mods.fml.common.launcher.FMLTweaker"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="Minecraft"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xincgc -Xmx1024M -Xms1024M"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xincgc -Xmx1024M -Xms1024M -Dfml.ignoreInvalidMinecraftCertificates=true"/>
 <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${workspace_loc}"/>
 </launchConfiguration>