diff --git a/extras/Introjucer/Source/Project Saving/jucer_ProjectExport_CodeBlocks.h b/extras/Introjucer/Source/Project Saving/jucer_ProjectExport_CodeBlocks.h
index b799cbdf37..3f7bd77dee 100644
--- a/extras/Introjucer/Source/Project Saving/jucer_ProjectExport_CodeBlocks.h	
+++ b/extras/Introjucer/Source/Project Saving/jucer_ProjectExport_CodeBlocks.h	
@@ -134,6 +134,7 @@ private:
         flags.add ("-O" + config.getGCCOptimisationFlag());
         flags.add ("-std=gnu++0x");
         flags.add ("-march=pentium4");
+        flags.add ("-mstackrealign");
 
         flags.addTokens (replacePreprocessorTokens (config, getExtraCompilerFlagsString()).trim(),
                          " \n", "\"'");