diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 615210b64..fb55b2e70 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -4,7 +4,7 @@ include(ExternalProject)
 include(FetchContent)
 
 if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
-    string(CONCAT CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -funroll-loops -flto "
+    string(CONCAT CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3 -ffast-math -fvisibility=hidden -fvisibility-inlines-hidden -funroll-loops -flto "
            "-mllvm -polly "
            "-mllvm -polly-run-dce "
            "-mllvm -polly-run-inliner "