diff --git a/include/hip/nvcc_detail/hip_complex.h b/include/hip/nvcc_detail/hip_complex.h
index ea2ddfdf4e..d0e45d26db 100644
--- a/include/hip/nvcc_detail/hip_complex.h
+++ b/include/hip/nvcc_detail/hip_complex.h
@@ -83,6 +83,10 @@ __device__ __host__ static inline hipDoubleComplex hipCsub(hipDoubleComplex p, h
     return cuCsub(p, q);
 }
 
+__device__ __host__ static inline hipDoubleComplex hipCmul(hipDoubleComplex p, hipDoubleComplex q) {
+    return cuCmul(p, q);
+}
+
 __device__ __host__ static inline hipDoubleComplex hipCdiv(hipDoubleComplex p, hipDoubleComplex q) {
     return cuCdiv(p, q);
 }