diff --git a/src/Sema.zig b/src/Sema.zig
index 9814b68f3ec4d6e22215efd6e6e4e63b773a1e36..c9a150202ea9b88cb9d9c45825b3a6a31a819a2f 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -5402,7 +5402,7 @@ fn analyzeRet(
 fn floatOpAllowed(tag: Zir.Inst.Tag) bool {
     // extend this swich as additional operators are implemented
     return switch (tag) {
-        .add, .sub => true,
+        .add, .sub, .mul, .div => true,
         else => false,
     };
 }