diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 0e6aa3d..4ac1201 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1458,7 +1458,7 @@
 	if (gen->base == hw->base)
 		return true;
 	/* is the generic aperture base inside the hw base->hw base+size */
-	if (gen->base > hw->base && gen->base <= hw->base + hw->size)
+	if (gen->base > hw->base && gen->base < hw->base + hw->size)
 		return true;
 	return false;
 }