diff --git a/types/lodash/lodash-tests.ts b/types/lodash/lodash-tests.ts
index 95c0d509cf..0e2b97fdf3 100644
--- a/types/lodash/lodash-tests.ts
+++ b/types/lodash/lodash-tests.ts
@@ -3404,21 +3404,25 @@ fp.now(); // $ExpectType number
     const fn2 = (m: number, n: number): number => 0;
     const fn3 = (a: number): string => "";
     const fn4 = (a: string): boolean => true;
+    const fn5 = (): number => 0;
 
     _.flow(fn2, fn1); // $ExpectType (a1: number, a2: number) => number
     _.flow(fn2, fn1, fn1, fn1, fn1, fn1, fn1); // $ExpectType (a1: number, a2: number) => number
     _.flow(fn2, fn1, fn3, fn4); // $ExpectType (a1: number, a2: number) => boolean
     _.flow([fn2, fn1, fn3, fn4]); // $ExpectType (...args: any[]) => any
+    _.flow(fn5, fn1); // $ExpectType () => number
 
     _(fn2).flow(fn1); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn2).flow(fn1, fn1); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn2).flow(fn1, fn1, fn1); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn2).flow([fn1, fn1, fn1]); // $ExpectType LoDashImplicitWrapper<(...args: any[]) => any>
+    _(fn5).flow(fn1); // $ExpectType LoDashImplicitWrapper<() => number>
 
     _.chain(fn2).flow(fn1); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn2).flow(fn1, fn1); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn2).flow(fn1, fn1, fn1); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn2).flow([fn1, fn1, fn1]); // $ExpectType LoDashExplicitWrapper<(...args: any[]) => any>
+    _.chain(fn5).flow(fn1); // $ExpectType LoDashExplicitWrapper<() => number>
 
     fp.flow(fn1, fn1); // $ExpectType (a1: number) => number
     fp.flow(fn1, fn3); // $ExpectType (a1: number) => string
@@ -3431,21 +3435,25 @@ fp.now(); // $ExpectType number
     fp.flow(fn2, fn3, fn4); // $ExpectType (a1: number, a2: number) => boolean
     fp.flow(fn2, fn1, fn3, fn4); // $ExpectType (a1: number, a2: number) => boolean
     fp.flow([fn2, fn1, fn3, fn4]); // $ExpectType (...args: any[]) => any
+    fp.flow(fn5, fn1); // $ExpectType () => number
 
     _.flowRight(fn1, fn2); // $ExpectType (a1: number, a2: number) => number
     _.flowRight(fn1, fn1, fn2); // $ExpectType (a1: number, a2: number) => number
     _.flowRight(fn1, fn1, fn1, fn2); // $ExpectType (a1: number, a2: number) => number
     _.flowRight([fn1, fn1, fn1, fn2]); // $ExpectType (...args: any[]) => any
+    _.flowRight(fn1, fn5); // $ExpectType () => number
 
     _(fn1).flowRight(fn2); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn1).flowRight(fn1, fn2); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn1).flowRight(fn1, fn1, fn2); // $ExpectType LoDashImplicitWrapper<(a1: number, a2: number) => number>
     _(fn1).flowRight([fn1, fn1, fn2]); // $ExpectType LoDashImplicitWrapper<(...args: any[]) => any>
+    _(fn1).flowRight(fn5); // $ExpectType LoDashImplicitWrapper<() => number>
 
     _.chain(fn1).flowRight(fn2); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn1).flowRight(fn1, fn2); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn1).flowRight(fn1, fn1, fn2); // $ExpectType LoDashExplicitWrapper<(a1: number, a2: number) => number>
     _.chain(fn1).flowRight([fn1, fn1, fn2]); // $ExpectType LoDashExplicitWrapper<(...args: any[]) => any>
+    _.chain(fn1).flowRight(fn5); // $ExpectType LoDashExplicitWrapper<() => number>
 
     fp.flowRight(fn1, fn1); // $ExpectType (a1: number) => number
     fp.flowRight(fn3, fn1); // $ExpectType (a1: number) => string
@@ -3458,6 +3466,7 @@ fp.now(); // $ExpectType number
     fp.flowRight(fn4, fn3, fn2); // $ExpectType (a1: number, a2: number) => boolean
     fp.flowRight(fn4, fn3, fn1, fn2); // $ExpectType (a1: number, a2: number) => boolean
     fp.flowRight([fn4, fn3, fn1, fn2]); // $ExpectType (...args: any[]) => any
+    fp.flowRight(fn1, fn5); // $ExpectType () => number
 }
 
 // _.memoize