diff --git a/macos/mkxp-z.xcodeproj/project.pbxproj b/macos/mkxp-z.xcodeproj/project.pbxproj
index b401539a..174bc4fe 100644
--- a/macos/mkxp-z.xcodeproj/project.pbxproj
+++ b/macos/mkxp-z.xcodeproj/project.pbxproj
@@ -3567,7 +3567,7 @@
 				CURRENT_PROJECT_VERSION = 2.0;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_ASSET_PATHS = "";
-				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_HARDENED_RUNTIME = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
@@ -3654,7 +3654,7 @@
 				CURRENT_PROJECT_VERSION = 2.0;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_ASSET_PATHS = "";
-				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_HARDENED_RUNTIME = NO;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
@@ -3738,7 +3738,7 @@
 				CURRENT_PROJECT_VERSION = 2.0;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_ASSET_PATHS = "";
-				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_HARDENED_RUNTIME = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
@@ -3825,7 +3825,7 @@
 				CURRENT_PROJECT_VERSION = 2.0;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_ASSET_PATHS = "";
-				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_HARDENED_RUNTIME = NO;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
diff --git a/src/main.cpp b/src/main.cpp
index 89b927d9..c689cbe5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -54,6 +54,13 @@
 #include "steamshim_child.h"
 #endif
 
+#ifdef MKXPZ_BUILD_XCODE
+#include <Availability.h>
+#if __MAC_OS_X_VERSION_MAX_ALLOWED < __MAC_10_15
+#define THREADED_GLINIT
+#endif
+#endif
+
 #ifndef THREADED_GLINIT
 #define GLINIT_SHOWERROR(s) showInitError(s)
 #else