diff --git a/lib/Format/ContinuationIndenter.cpp b/lib/Format/ContinuationIndenter.cpp
index 389047945c45cc5f4efd52c8050dd7aaf27eeaf2..e1a559d0df12604b7aa59a6bad6c575b333b65c2 100644
--- a/lib/Format/ContinuationIndenter.cpp
+++ b/lib/Format/ContinuationIndenter.cpp
@@ -444,11 +444,13 @@ unsigned ContinuationIndenter::addTokenOnNewLine(LineState &State,
 
   if (State.Stack.back().AvoidBinPacking) {
     // If we are breaking after '(', '{', '<', this is not bin packing
-    // unless AllowAllParametersOfDeclarationOnNextLine is false.
+    // unless AllowAllParametersOfDeclarationOnNextLine is false or this is a
+    // dict/object literal.
     if (!(Previous.isOneOf(tok::l_paren, tok::l_brace) ||
           Previous.Type == TT_BinaryOperator) ||
         (!Style.AllowAllParametersOfDeclarationOnNextLine &&
-         State.Line->MustBeDeclaration))
+         State.Line->MustBeDeclaration) ||
+        Previous.Type == TT_DictLiteral)
       State.Stack.back().BreakBeforeParameter = true;
   }
 
diff --git a/unittests/Format/FormatTestJS.cpp b/unittests/Format/FormatTestJS.cpp
index 257c247765b46ab4d8380100f91ef1ca90e254a9..2aac89eac8832862aff8d47537ba410a846707a2 100644
--- a/unittests/Format/FormatTestJS.cpp
+++ b/unittests/Format/FormatTestJS.cpp
@@ -92,6 +92,11 @@ TEST_F(FormatTestJS, SpacesInContainerLiterals) {
   verifyFormat("var arr = [1, 2, 3];");
   verifyFormat("var obj = {a: 1, b: 2, c: 3};");
 
+  verifyFormat("var object_literal_with_long_name = {\n"
+               "  a: 'aaaaaaaaaaaaaaaaaa',\n"
+               "  b: 'bbbbbbbbbbbbbbbbbb'\n"
+               "};");
+
   verifyFormat("var obj = {a: 1, b: 2, c: 3};",
                getChromiumStyle(FormatStyle::LK_JavaScript));
   verifyFormat("someVariable = {'a': [{}]};");