diff --git a/Configurations/Omni-Global-Debug.xcconfig b/Configurations/Omni-Global-Debug.xcconfig
index 3188f5a8..be868223 100644
--- a/Configurations/Omni-Global-Debug.xcconfig
+++ b/Configurations/Omni-Global-Debug.xcconfig
@@ -9,7 +9,7 @@
 GCC_PREPROCESSOR_DEFINITIONS = DEBUG DEBUG_$(USER) $(OMNI_STORE_PREPROCESSOR_DEFINITIONS)
 
 // When debugging, sometimes it's helpful to turn off optimizations by uncommenting these lines.
-// GCC_OPTIMIZATION_LEVEL = 0
+GCC_OPTIMIZATION_LEVEL = 0
 // GCC_WARN_UNINITIALIZED_AUTOS = NO
 
 // Comment out the following line to build all available architectures in the Debug configuration. This is useful on the Mac for dealing with 64->32 implicit cast warnings and for running unit tests locally on both architectures