diff --git a/src/cuckoocache.h b/src/cuckoocache.h
--- a/src/cuckoocache.h
+++ b/src/cuckoocache.h
@@ -249,31 +249,30 @@
      * @returns std::array<uint32_t, 8> of deterministic hashes derived from e
      */
     inline std::array<uint32_t, 8> compute_hashes(const Element &e) const {
-        return {
-            {uint32_t(
-                 (hash_function.template operator()<0>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<1>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<2>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<3>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<4>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<5>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<6>(e) * uint64_t(size)) >>
-                 32),
-             uint32_t(
-                 (hash_function.template operator()<7>(e) * uint64_t(size)) >>
-                 32)}};
+        return {{(uint32_t)(((uint64_t)hash_function.template operator()<0>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<1>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<2>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<3>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<4>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<5>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<6>(e) *
+                             (uint64_t)size) >>
+                            32),
+                 (uint32_t)(((uint64_t)hash_function.template operator()<7>(e) *
+                             (uint64_t)size) >>
+                            32)}};
     }
 
     /* end