diff --git a/src/Promise.res b/src/Promise.res
index 5d28a30..254206d 100644
--- a/src/Promise.res
+++ b/src/Promise.res
@@ -57,3 +57,5 @@ let catch = (promise, callback) => {
 
 @bs.scope("Promise") @bs.val
 external race: array<t<'a>> => t<'a> = "race"
+
+external done: Js.Promise.t<'a> => unit = "%ignore"
diff --git a/src/Promise.resi b/src/Promise.resi
index 2a6dbdc..2bd5cfa 100644
--- a/src/Promise.resi
+++ b/src/Promise.resi
@@ -99,7 +99,7 @@ In case you want to return another promise in your `callback`, consider using \`
 let catch: (t<'a>, exn => t<'a>) => t<'a>
 
 @ocaml.doc("
-`then(promise, callback)` returns a new promise based on the result of `promise`'s value. 
+`then(promise, callback)` returns a new promise based on the result of `promise`'s value.
 The `callback` needs to explicitly return a new promise via `resolve`.
 
 It is **not allowed** to resolve a nested promise (like `resolve(resolve(1))`).
@@ -120,7 +120,7 @@ Promise.resolve(5)
 external then: (t<'a>, @uncurry ('a => t<'b>)) => t<'b> = "then"
 
 @ocaml.doc("
-`thenResolve(promise, callback)` converts an encapsulated value of a promise into another promise wrapped value. 
+`thenResolve(promise, callback)` converts an encapsulated value of a promise into another promise wrapped value.
 
 It is **not allowed** to return a promise within the provided callback (e.g. `thenResolve(value => resolve(value))`).
 
@@ -234,3 +234,8 @@ external all5: ((t<'a>, t<'b>, t<'c>, t<'d>, t<'e>)) => t<('a, 'b, 'c, 'd, 'e)>
 @bs.scope("Promise")
 @bs.val
 external all6: ((t<'a>, t<'b>, t<'c>, t<'d>, t<'e>, t<'f>)) => t<('a, 'b, 'c, 'd, 'e, 'f)> = "all"
+
+@ocaml.doc("
+`done` is a safe way to ignore a promise. If a value is anything else than a promise, it will raise a type error.
+")
+external done: Js.Promise.t<'a> => unit = "%ignore"
diff --git a/tests/PromiseTest.js b/tests/PromiseTest.js
index e68e37c..5378e0a 100644
--- a/tests/PromiseTest.js
+++ b/tests/PromiseTest.js
@@ -343,8 +343,7 @@ function runTests$3(param) {
   testRaiseErrorThrow(undefined);
   thenAfterCatch(undefined);
   testCatchFinally(undefined);
-  testResolveFinally(undefined);
-  
+  return testResolveFinally(undefined);
 }
 
 var Catching = {
diff --git a/tests/PromiseTest.res b/tests/PromiseTest.res
index 2831f67..01cfcaf 100644
--- a/tests/PromiseTest.res
+++ b/tests/PromiseTest.res
@@ -17,7 +17,7 @@ module Creation = {
       Test.run(__POS_OF__("Should resolve test"), str, equal, "test")
       resolve()
     })
-    ->ignore
+    ->done
   }
 
   let runTests = () => {
@@ -55,7 +55,7 @@ module ThenChaining = {
         Test.run(__POS_OF__("Should be 2"), value, equal, 2)
         resolve()
       })
-      ->ignore
+      ->done
       resolve()
     })
     ->catch(e => {
@@ -94,7 +94,7 @@ module ThenChaining = {
       ->thenResolve(num => {
         num + 1
       })
-      ->ignore
+      ->done
       resolve()
     })
     ->catch(e => {
@@ -108,10 +108,10 @@ module ThenChaining = {
   }
 
   let runTests = () => {
-    testThen()->ignore
-    testInvalidThen()->ignore
-    testThenResolve()->ignore
-    testInvalidThenResolve()->ignore
+    testThen()->Promise.done
+    testInvalidThen()->Promise.done
+    testThenResolve()->Promise.done
+    testInvalidThenResolve()->Promise.done
   }
 }
 
@@ -249,7 +249,7 @@ module Catching = {
       Test.run(__POS_OF__("finally should have been called"), wasCalled.contents, equal, true)
       resolve()
     })
-    ->ignore
+    ->done
   }
 
   let testResolveFinally = () => {
@@ -267,16 +267,16 @@ module Catching = {
       Test.run(__POS_OF__("finally should have been called"), wasCalled.contents, equal, true)
       resolve()
     })
-    ->ignore
+    ->done
   }
 
   let runTests = () => {
-    testExternalPromiseThrow()->ignore
-    testExnThrow()->ignore
-    testRaiseErrorThrow()->ignore
-    thenAfterCatch()->ignore
-    testCatchFinally()->ignore
-    testResolveFinally()->ignore
+    testExternalPromiseThrow()->Promise.done
+    testExnThrow()->Promise.done
+    testRaiseErrorThrow()->Promise.done
+    thenAfterCatch()->Promise.done
+    testCatchFinally()
+    testResolveFinally()
   }
 }