diff --git a/dabnn/layers/BinConv.cpp b/dabnn/layers/BinConv.cpp
index 1ffe8ab..24b8054 100644
--- a/dabnn/layers/BinConv.cpp
+++ b/dabnn/layers/BinConv.cpp
@@ -87,7 +87,7 @@ bool BinConv::direct_conv_compatible() const {
 
 bool BinConv::gemm_compatible() const {
 #ifdef __aarch64__
-    return weight_mat->h * weight_mat->n * weight_mat->c % 2 == 0;
+    return weight_mat->h * weight_mat->w * weight_mat->c % 2 == 0;
 #else
     return false;
 #endif