diff --git a/modules/core/src/arithm.simd.hpp b/modules/core/src/arithm.simd.hpp
index 2c26680b51..3b8ab1c48b 100644
--- a/modules/core/src/arithm.simd.hpp
+++ b/modules/core/src/arithm.simd.hpp
@@ -865,7 +865,7 @@ static void cmp_loop_nosimd(const double* src1, size_t step1, const double* src2
     }
 
 // todo: try to avoid define dispatcher functions using macros with these such cases
-DEFINE_SIMD_ALL(cmp)
+DEFINE_SIMD_ALL(cmp, void)
 
 //=========================================================================
 // scaling helpers for single and dual source