diff --git a/utest/test_dotu.c b/utest/test_dotu.c
index 12a4b4041..c73b407ad 100644
--- a/utest/test_dotu.c
+++ b/utest/test_dotu.c
@@ -41,8 +41,8 @@ CTEST( zdotu,zdotu_n_1)
 	double y1[]={1.0,2.0};
 	double x2[]={1.0,1.0};
 	double y2[]={1.0,2.0};
-	double _Complex result1=0.0;
-	double _Complex result2={-1.0000+3.0000*I};
+	_Complex result1=0.0;
+	_Complex result2={-1.0000+3.0000*I};
 	//OpenBLAS
 	result1=BLASFUNC(zdotu)(&N,x1,&incX,y1,&incY);
 
@@ -59,8 +59,8 @@ CTEST(zdotu, zdotu_offset_1)
 	double y1[]={5.0,6.0,7.0,8.0};
 	double x2[]={1.0,2.0,3.0,4.0};
 	double y2[]={5.0,6.0,7.0,8.0};
-	double _Complex result1=0.0;
-	double _Complex result2={-9.0000+32.0000*I};
+	_Complex result1=0.0;
+	_Complex result2={-9.0000+32.0000*I};
 	//OpenBLAS
 	result1=BLASFUNC(zdotu)(&N,x1+1,&incX,y1+1,&incY);
 
diff --git a/utest/test_dsdot.c b/utest/test_dsdot.c
index c8170c950..a1526182f 100644
--- a/utest/test_dsdot.c
+++ b/utest/test_dsdot.c
@@ -35,8 +35,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 CTEST(dsdot,dsdot_n_1)
 {
-	float x= 0.172555164;
-	float y= -0.0138700781;
+	float x= 0.172555164F;
+	float y= -0.0138700781F;
 	int incx=1;
 	int incy=1;
 	int n=1;
diff --git a/utest/utest_main2.c b/utest/utest_main2.c
index 5a8122f39..042b91e95 100644
--- a/utest/utest_main2.c
+++ b/utest/utest_main2.c
@@ -268,8 +268,8 @@ CTEST( zdotu,zdotu_n_1)
 	double y1[]={1.0,2.0};
 	double x2[]={1.0,1.0};
 	double y2[]={1.0,2.0};
-	double _Complex result1=0.0;
-	double _Complex result2={-1.0000+3.0000*I};
+	_Complex result1=0.0;
+        _Complex result2={-1.0000+3.0000*I};
 	//OpenBLAS
 	result1=BLASFUNC(zdotu)(&N,x1,&incX,y1,&incY);
 
@@ -285,8 +285,8 @@ CTEST(zdotu, zdotu_offset_1)
 	double y1[]={5.0,6.0,7.0,8.0};
 	double x2[]={1.0,2.0,3.0,4.0};
 	double y2[]={5.0,6.0,7.0,8.0};
-	double _Complex result1=0.0;
-	double _Complex result2={-9.0000+32.0000*I};
+	_Complex result1=0.0;
+	_Complex result2={-9.0000+32.0000*I};
 	//OpenBLAS
 	result1=BLASFUNC(zdotu)(&N,x1+1,&incX,y1+1,&incY);
 
@@ -297,8 +297,8 @@ CTEST(zdotu, zdotu_offset_1)
 
 CTEST(dsdot,dsdot_n_1)
 {
-	float x= 0.172555164;
-	float y= -0.0138700781;
+	float x= 0.172555164F;
+	float y= -0.0138700781F;
 	int incx=1;
 	int incy=1;
 	int n=1;