diff --git a/SConscript b/SConscript
index ff12bc8a6..b65d02f1b 100644
--- a/SConscript
+++ b/SConscript
@@ -263,7 +263,10 @@ if(GetOption('win')):
 	programName += ".exe"
 
 if(GetOption('release')):
-	env.Append(CCFLAGS=['-O3', '-ftree-vectorize', '-funsafe-math-optimizations', '-ffast-math', '-fomit-frame-pointer', '-funsafe-loop-optimizations', '-Wunsafe-loop-optimizations'])
+	if GetOption('macosx'):
+		env.Append(CCFLAGS=['-O3', '-ftree-vectorize', '-funsafe-math-optimizations', '-ffast-math', '-fomit-frame-pointer'])
+	else:
+		env.Append(CCFLAGS=['-O3', '-ftree-vectorize', '-funsafe-math-optimizations', '-ffast-math', '-fomit-frame-pointer', '-funsafe-loop-optimizations', '-Wunsafe-loop-optimizations'])
 
 if(GetOption('win')):
 	envCopy = env.Clone()