diff --git a/HandmadeMath.h b/HandmadeMath.h
index 78d2d92..a966f9f 100644
--- a/HandmadeMath.h
+++ b/HandmadeMath.h
@@ -774,7 +774,7 @@ HMM_RSquareRootF(float Value)
     float Result = 0.0f;
 
 #ifdef HANDMADE_MATH_NO_SSE
-    Result = 1.0f/HMM_SqrtF(Value);    
+    Result = 1.0f/HMM_SquareRootF(Value);    
 #else        
     __m128 In = _mm_set_ss(Value);
     __m128 Out = _mm_rsqrt_ss(In);
diff --git a/test/Makefile b/test/Makefile
index 972ebcd..70353ee 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -5,7 +5,7 @@ CXXFLAGS += -g -Wall -Wextra -pthread -Wno-missing-braces -Wno-missing-field-ini
 all: c c_no_sse cpp cpp_no_sse
 
 clean:
-	rm -f hmm_test_c hmm_test_cpp *.o
+	rm -f hmm_test_c hmm_test_cpp hmm_test_c_no_sse hmm_test_cpp_no_sse *.o
 
 c: $(ROOT_DIR)/test/HandmadeMath.c test_impl
 	$(CC) $(CPPFLAGS) $(CXXFLAGS) -std=c99 -c $(ROOT_DIR)/test/HandmadeMath.c $(ROOT_DIR)/test/hmm_test.c -lm