diff --git a/GPU/GPUCommon.cpp b/GPU/GPUCommon.cpp
index a7c25ad4ac..c47cc693a5 100644
--- a/GPU/GPUCommon.cpp
+++ b/GPU/GPUCommon.cpp
@@ -679,8 +679,8 @@ u32 GPUCommon::EnqueueList(u32 listpc, u32 stall, int subIntrBase, PSPPointer<Ps
 		return SCE_KERNEL_ERROR_INVALID_POINTER;
 	}
 	
-	if (args.IsValid() && args->size >= 256) {
-		ERROR_LOG_REPORT(G3D, "sceGeListEnqueue: invalid size %d", args->size);
+	if (args.IsValid() && args->numStacks >= 256 ) {
+		ERROR_LOG_REPORT(G3D, "sceGeListEnqueue: invalid size %d", args->numStacks);
 		return SCE_KERNEL_ERROR_INVALID_SIZE;
 	}