diff --git a/diablo120223.cl b/diablo120223.cl
index a222dddf..45eb7b19 100644
--- a/diablo120223.cl
+++ b/diablo120223.cl
@@ -1248,7 +1248,7 @@ __kernel __attribute__((reqd_work_group_size(WORKSIZE, 1, 1))) void search(
 
 	if (!result) {
 		output[FOUND] = FOUND;
-		if (!ZA[924].xU)
+		if (!ZA[924].x)
 			output[NFLAG & Znonce.x] =  Znonce.x;
 		if (!ZA[924].y)
 			output[NFLAG & Znonce.y] =  Znonce.y;
@@ -1263,7 +1263,7 @@ __kernel __attribute__((reqd_work_group_size(WORKSIZE, 1, 1))) void search(
 
 	if (!result) {
 		output[FOUND] = FOUND;
-		if (!ZA[924].xU)
+		if (!ZA[924].x)
 			output[NFLAG & Znonce.x] =  Znonce.x;
 		if (!ZA[924].y)
 			output[NFLAG & Znonce.y] =  Znonce.y;
diff --git a/ocl.c b/ocl.c
index ae210e21..aebad65f 100644
--- a/ocl.c
+++ b/ocl.c
@@ -505,7 +505,7 @@ build:
 	/* create a cl program executable for all the devices specified */
 	char *CompilerOptions = calloc(1, 256);
 
-	sprintf(CompilerOptions, "-D WORKSIZE=%d -D VECTORS%d -D WORKVEC%d",
+	sprintf(CompilerOptions, "-D WORKSIZE=%d -D VECTORS%d -D WORKVEC=%d",
 		(int)clState->wsize, clState->vwidth, (int)clState->wsize * clState->vwidth);
 	applog(LOG_DEBUG, "Setting worksize to %d", clState->wsize);
 	if (clState->vwidth > 1)