diff --git a/src/main/java/com/virtuslab/using_directives/custom/Scanner.java b/src/main/java/com/virtuslab/using_directives/custom/Scanner.java
index 7ce344f..b2eab1e 100644
--- a/src/main/java/com/virtuslab/using_directives/custom/Scanner.java
+++ b/src/main/java/com/virtuslab/using_directives/custom/Scanner.java
@@ -349,8 +349,6 @@ public void getIdentRest() {
       reader.nextChar();
       getIdentRest();
     } else {
-      if (reader.ch == ',' && Character.isWhitespace(reader.lookaheadChar()))
-        warn("Use of commas as separators is deprecated. Only whitespace is neccessary.");
       finishNamed(Tokens.IDENTIFIER, td);
     }
   }
diff --git a/src/test/java/com/virtuslab/using_directives/parser/ParserUnitTest.java b/src/test/java/com/virtuslab/using_directives/parser/ParserUnitTest.java
index 21bfbc9..5b75ef6 100644
--- a/src/test/java/com/virtuslab/using_directives/parser/ParserUnitTest.java
+++ b/src/test/java/com/virtuslab/using_directives/parser/ParserUnitTest.java
@@ -146,7 +146,7 @@ public void deprecatedCommas() {
     assertDiagnostic(
         reporter,
         0,
-        11,
+        13,
         "Use of commas as separators is deprecated. Only whitespace is neccessary.");
   }