diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index 16e59334e..652a62e07 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -3196,6 +3196,9 @@ void Tokenizer::simplifyIfAddBraces()
 
         bool innerIf = Token::simpleMatch(tempToken->next(), "if");
 
+        if (Token::simpleMatch(tempToken->next(), "do {"))
+            tempToken = tempToken->tokAt(2)->link();
+
         // insert close brace..
         // In most cases it would work to just search for the next ';' and insert a closing brace after it.
         // But here are special cases..
diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index 5a96adf65..db5718c5b 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -72,6 +72,7 @@ private:
         TEST_CASE(ifAddBraces9);
         TEST_CASE(ifAddBraces10);
         TEST_CASE(ifAddBraces11);
+        TEST_CASE(ifAddBraces12);
 
         TEST_CASE(whileAddBraces);
         TEST_CASE(doWhileAddBraces);
@@ -636,12 +637,19 @@ private:
 
     void ifAddBraces11()
     {
-        // ticket #1361
         const char code[] = "{ if (x) if (y) ; else ; }";
         const char expected[] = "{ if ( x ) { if ( y ) { ; } else { ; } } }";
         ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));
     }
 
+    void ifAddBraces12()
+    {
+        // ticket #1424
+        const char code[] = "{ if (x) do { } while(x); }";
+        const char expected[] = "{ if ( x ) { do { } while ( x ) ; } }";
+        ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));
+    }
+
     void whileAddBraces()
     {
         {