diff --git a/CMakeLists.txt b/CMakeLists.txt
index d834843..cbd9348 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -100,7 +100,9 @@ else()
                 # these SHOULDN'T break anything...
                 -fno-math-errno
                 -ffp-contract=fast
-                -fno-signed-zeros)
+                -fno-signed-zeros
+                -fno-trapping-math
+                -freciprocal-math)
         set(BUILD_FLAGS_RELEASE
                 -O3
                 -flto