diff --git a/src/core/value.c b/src/core/value.c
index 4e001cbf..5da86bda 100644
--- a/src/core/value.c
+++ b/src/core/value.c
@@ -307,18 +307,10 @@ int32_t janet_hash(Janet x) {
             hash = janet_struct_hash(janet_unwrap_struct(x));
             break;
         case JANET_NUMBER: {
-            double num = janet_unwrap_number(x);
-            if (isnan(num) || isinf(num) || num == 0) {
-                hash = 0;
-            } else {
-                hash = (int32_t)num;
-                hash = ((hash >> 16) ^ hash) * 0x45d9f3b;
-                hash = ((hash >> 16) ^ hash) * 0x45d9f3b;
-                hash = (hash >> 16) ^ hash;
-
-                uint32_t lo = (uint32_t)(janet_u64(x) & 0xFFFFFFFF);
-                hash ^= lo + 0x9e3779b9 + (hash << 6) + (hash >> 2);
-            }
+            uint64_t i = janet_u64(x);
+            uint32_t lo = (uint32_t)(i & 0xFFFFFFFF);
+            uint32_t hi = (uint32_t)(i >> 32);
+            hash = (int32_t)(hi ^ (lo >> 3));
             break;
         }
         case JANET_ABSTRACT: {