diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index 63316d81f..51a1679b1 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -1878,8 +1878,10 @@ void Tokenizer::simplifyExternC()
 void Tokenizer::simplifyRoundCurlyParentheses()
 {
     for (Token *tok = list.front(); tok; tok = tok->next()) {
-        while (Token::Match(tok, "[;{}] ( {") &&
+        while (Token::Match(tok, "[;{}:] ( {") &&
                Token::simpleMatch(tok->linkAt(2), "} ) ;")) {
+            if (tok->str() == ":" && !Token::Match(tok->tokAt(-2),"[;{}] %type% :"))
+                break;
             Token *end = tok->linkAt(2)->tokAt(-3);
             if (Token::Match(end, "[;{}] %num%|%str% ;"))
                 end->deleteNext(2);
diff --git a/test/testincompletestatement.cpp b/test/testincompletestatement.cpp
index 4d69ba015..5ebf15199 100644
--- a/test/testincompletestatement.cpp
+++ b/test/testincompletestatement.cpp
@@ -245,6 +245,12 @@ private:
               "    ({ do_something(); 0; });\n"
               "}");
         ASSERT_EQUALS("", errout.str());
+
+        check("void f() {\n"
+              "out:\n"
+              "    ({ do_something(); 0; });\n"
+              "}");
+        ASSERT_EQUALS("", errout.str());
     }
 };