diff --git a/stepmania/PBProject/stepmania.pbproj/project.pbxproj b/stepmania/PBProject/stepmania.pbproj/project.pbxproj
index 664627471e..3ed23a6049 100755
--- a/stepmania/PBProject/stepmania.pbproj/project.pbxproj
+++ b/stepmania/PBProject/stepmania.pbproj/project.pbxproj
@@ -6256,7 +6256,7 @@
 				MACOSX_DEPLOYMENT_TARGET_ppc = 10.2;
 				SDKROOT_i386 = /Developer/SDKs/MacOSX10.4u.sdk;
 				SDKROOT_ppc = /Developer/SDKs/MacOSX10.2.8.sdk;
-				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(CONFIGURATION)";
+				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(PRODUCT_NAME)/$(CONFIGURATION)";
 			};
 			name = Debug;
 		};
@@ -6678,7 +6678,7 @@
 				MACOSX_DEPLOYMENT_TARGET_ppc = 10.2;
 				SDKROOT_i386 = /Developer/SDKs/MacOSX10.4u.sdk;
 				SDKROOT_ppc = /Developer/SDKs/MacOSX10.2.8.sdk;
-				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(CONFIGURATION)";
+				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(PRODUCT_NAME)/$(CONFIGURATION)";
 			};
 			name = Native;
 		};
@@ -6827,7 +6827,7 @@
 				MACOSX_DEPLOYMENT_TARGET_ppc = 10.2;
 				SDKROOT_i386 = /Developer/SDKs/MacOSX10.4u.sdk;
 				SDKROOT_ppc = /Developer/SDKs/MacOSX10.2.8.sdk;
-				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(CONFIGURATION)";
+				SHARED_PRECOMPS_DIR = "/Library/Caches/com.apple.Xcode.$(UID)/SharedPrecompiledHeaders/$(PRODUCT_NAME)/$(CONFIGURATION)";
 			};
 			name = Universal;
 		};