diff --git a/types/lodash/index.d.ts b/types/lodash/index.d.ts
index b8d83d27b3..b0e4f6848d 100644
--- a/types/lodash/index.d.ts
+++ b/types/lodash/index.d.ts
@@ -9515,7 +9515,7 @@ declare namespace _ {
          * @param value The value to check.
          * @return Returns true if value is correctly classified, else false.
          */
-        isFunction<F extends Function = any>(value?: F): value is F;
+        isFunction(value?: any): value is (...args: any[]) => any;
     }
 
     interface LoDashImplicitWrapper<TValue> {