diff --git a/inst/ccubes.cl b/inst/ccubes.cl
index 1a70e35..ab01bf1 100755
--- a/inst/ccubes.cl
+++ b/inst/ccubes.cl
@@ -335,7 +335,7 @@ ccubes_task(int k,
 
 				bool dominated = true;
 				for (int w = 0; w < PICHART_WORDS; w++) {
-					if ((pichart_values[f * POSROWS + w] & p_pichart_pos[p_covered[rd] * PICHART_WORDS + w]) != pichart_values[w]) {
+					if ((pichart_values[f * POSROWS + w] & p_pichart_pos[p_covered[rd] * PICHART_WORDS + w]) != pichart_values[f * POSROWS + w]) {
 						dominated = false;
 						break;
 					}