diff --git a/src/Reactor/LLVMReactor.cpp b/src/Reactor/LLVMReactor.cpp
index e033a18..544290b 100644
--- a/src/Reactor/LLVMReactor.cpp
+++ b/src/Reactor/LLVMReactor.cpp
@@ -767,7 +767,7 @@
 		// llvm::NoNaNsFPMath = true;
 #else
 		llvm::TargetOptions targetOpts;
-		targetOpts.UnsafeFPMath = true;
+		targetOpts.UnsafeFPMath = false;
 		// targetOpts.NoInfsFPMath = true;
 		// targetOpts.NoNaNsFPMath = true;
 #endif