diff --git a/paddle/cuda/include/stub/hl_matrix_stub.h b/paddle/cuda/include/stub/hl_matrix_stub.h
index 1309c5974fc3e1d642bf2226822d35a1a6f82a9a..a1712d1e4d2a5dc80526b7d7b5ad7bd4f5d8c1ed 100644
--- a/paddle/cuda/include/stub/hl_matrix_stub.h
+++ b/paddle/cuda/include/stub/hl_matrix_stub.h
@@ -108,6 +108,6 @@ inline void hl_matrix_collect_shared_bias(real* B_d,
                                           real scale) {}
 
 inline void hl_matrix_rotate(
-    real* mat, real* matRot, int dimM, int dimN, bool clockWise);
+    real* mat, real* matRot, int dimM, int dimN, bool clockWise) {}
 
 #endif  // HL_MATRIX_STUB_H_