diff --git a/src/asm/testbench.c b/src/asm/testbench.c
index d1ad81f..12d2af2 100644
--- a/src/asm/testbench.c
+++ b/src/asm/testbench.c
@@ -202,7 +202,7 @@ int Test10_LoadStore()
 
 
 #define	NUM_ELEMENTS	20
-#define	NUM_RUNS		3
+#define	NUM_RUNS		1
 int Test11_AddSub()
 {
 	int buf[NUM_ELEMENTS], result, i, j, diff, fill, num_right_elements, num_right_runs;
@@ -242,24 +242,21 @@ int Test12_MulDiv()
 	div_t div_res;
 
 	srand(0x19701031);
-	for (i=0; i < 100; i++)
+	for (i=0; i < NUM_RUNS; i++)
 	{
-		for (j=1; j < 1000; j++)
-		{
-			mix = (int)rand();
-			mix = (mix << 8) ^ (mix << 16);
-			s1 = (int)rand() ^ mix;
-			mix = (int)rand();
-			mix = (mix << 8) ^ (mix << 16);
-			s2 = (int)rand() ^ mix;
+		mix = (int)rand();
+		mix = (mix << 8) ^ (mix << 16);
+		s1 = (int)rand() ^ mix;
+		mix = (int)rand();
+		mix = (mix << 8) ^ (mix << 16);
+		s2 = (int)rand() ^ mix;
 
-			div_res = div(s1, s2);
+		div_res = div(s1, s2);
 
-			sp = s2*div_res.quot;
-			st = div_res.rem + sp;
-			if (st != s1)
-				return TEST12_ERROR;
-		}
+		sp = s2*div_res.quot;
+		st = div_res.rem + sp;
+		if (st != s1)
+			return TEST12_ERROR;
 	}
 	return NO_ERROR;
 }