diff --git a/internal/c/parts/video/image/build.mk b/internal/c/parts/video/image/build.mk
index 5634a7ac8..e75a2740f 100644
--- a/internal/c/parts/video/image/build.mk
+++ b/internal/c/parts/video/image/build.mk
@@ -5,7 +5,7 @@ IMAGE_SRCS := \
 IMAGE_OBJS := $(patsubst %.cpp,$(PATH_INTERNAL_C)/parts/video/image/%.o,$(IMAGE_SRCS))
 
 $(PATH_INTERNAL_C)/parts/video/image/%.o: $(PATH_INTERNAL_C)/parts/video/image/%.cpp
-	$(CXX) $(CXXFLAGS) -Wall -DDEPENDENCY_CONSOLE_ONLY $< -c -o $@
+	$(CXX) -O2 $(CXXFLAGS) -DDEPENDENCY_CONSOLE_ONLY -Wall $< -c -o $@
 
 ifdef DEP_IMAGE_CODEC
     EXE_LIBS += $(IMAGE_OBJS)