diff --git a/fxsdk/assets/Makefile b/fxsdk/assets/Makefile
index f28417d..99852d6 100755
--- a/fxsdk/assets/Makefile
+++ b/fxsdk/assets/Makefile
@@ -123,18 +123,18 @@ build-cg/%.c.o: %.c
 # Assembler sources
 build-fx/%.s.o: %.s
 	@ mkdir -p $(dir $@)
-	$(TOOLCHAIN_FX)-gcc -c $< -o $@
+	$(TOOLCHAIN_FX)-gcc -c $< -o $@ -Wa,--dsp
 build-cg/%.s.o: %.s
 	@ mkdir -p $(dir $@)
-	$(TOOLCHAIN_CG)-gcc -c $< -o $@
+	$(TOOLCHAIN_CG)-gcc -c $< -o $@ -Wa,--dsp
 
 # Preprocessed assembler sources
 build-fx/%.S.o: %.S
 	@ mkdir -p $(dir $@)
-	$(TOOLCHAIN_FX)-gcc -c $< -o $@ $(INCLUDE_FX)
+	$(TOOLCHAIN_FX)-gcc -c $< -o $@ $(INCLUDE_FX) -Wa,--dsp
 build-cg/%.S.o: %.S
 	@ mkdir -p $(dir $@)
-	$(TOOLCHAIN_CG)-gcc -c $< -o $@ $(INCLUDE_CG)
+	$(TOOLCHAIN_CG)-gcc -c $< -o $@ $(INCLUDE_CG) -Wa,--dsp
 
 # Assets
 build-fx/assets/%.o: assets-fx/% $(meta-fx)
diff --git a/fxsdk/cmake/FX9860G.cmake b/fxsdk/cmake/FX9860G.cmake
index d949040..25cff6b 100644
--- a/fxsdk/cmake/FX9860G.cmake
+++ b/fxsdk/cmake/FX9860G.cmake
@@ -11,7 +11,7 @@ set(FXSDK_PLATFORM_LONG fx9860G)
 set(CMAKE_C_COMPILER sh-elf-gcc)
 set(CMAKE_CXX_COMPILER sh-elf-g++)
 
-add_compile_options(-mb -ffreestanding -nostdlib)
+add_compile_options(-mb -ffreestanding -nostdlib -Wa,--dsp)
 add_link_options(-nostdlib)
 link_libraries(-lgcc)
 add_compile_definitions(TARGET_FX9860G)
diff --git a/fxsdk/cmake/FXCG50.cmake b/fxsdk/cmake/FXCG50.cmake
index 30b341b..32b666e 100644
--- a/fxsdk/cmake/FXCG50.cmake
+++ b/fxsdk/cmake/FXCG50.cmake
@@ -11,7 +11,7 @@ set(FXSDK_PLATFORM_LONG fxCG50)
 set(CMAKE_C_COMPILER sh-elf-gcc)
 set(CMAKE_CXX_COMPILER sh-elf-g++)
 
-add_compile_options(-m4-nofpu -mb -ffreestanding -nostdlib)
+add_compile_options(-m4-nofpu -mb -ffreestanding -nostdlib -Wa,--dsp)
 add_link_options(-nostdlib)
 link_libraries(-lgcc)
 add_compile_definitions(TARGET_FXCG50)