diff --git a/Libraries/LibJS/Runtime/ValueInlines.h b/Libraries/LibJS/Runtime/ValueInlines.h
index a424ab9f885..94d96701596 100644
--- a/Libraries/LibJS/Runtime/ValueInlines.h
+++ b/Libraries/LibJS/Runtime/ValueInlines.h
@@ -17,6 +17,9 @@ inline bool Value::to_boolean() const
     if (is_boolean())
         return as_bool();
 
+    if (is_int32())
+        return as_i32() != 0;
+
     return to_boolean_slow_case();
 }