diff --git a/analyzer-rubocop/src/main/java/io/codety/scanner/analyzer/rubocop/RubocopAnalyzerConverter.java b/analyzer-rubocop/src/main/java/io/codety/scanner/analyzer/rubocop/RubocopAnalyzerConverter.java
index 56f4c6b..ebf638d 100644
--- a/analyzer-rubocop/src/main/java/io/codety/scanner/analyzer/rubocop/RubocopAnalyzerConverter.java
+++ b/analyzer-rubocop/src/main/java/io/codety/scanner/analyzer/rubocop/RubocopAnalyzerConverter.java
@@ -6,6 +6,7 @@
 import io.codety.scanner.analyzer.rubocop.dto.RubocopRoot;
 import io.codety.scanner.reporter.dto.CodeAnalysisIssueDto;
 import io.codety.scanner.util.JsonFactoryUtil;
+import io.codety.scanner.util.StringUtil;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -39,10 +40,11 @@ public static List<CodeAnalysisIssueDto> convertResult(String errorOutput, Strin
                 String externalRuleId = rubocopOffense.getCop_name();
                 String[] split = externalRuleId.split("/");
                 String category = split[0].toLowerCase();
+                String issue = StringUtil.camelCaseSentencesToDashConnectedSentences(split[1].trim());
                 RubocopIssueLocation location = rubocopOffense.getLocation();
                 issueDto.setStartLineNumber(location.getStart_line());
                 issueDto.setEndLineNumber(location.getLast_line());
-                issueDto.setIssueCode(externalRuleId);
+                issueDto.setIssueCode(issue);
                 issueDto.setIssueCategory(category);
                 issueDto.setDescription(rubocopOffense.getMessage());
                 issueDto.setPriority(convertPriority(rubocopOffense.getSeverity()));
diff --git a/scanner-common/src/main/java/io/codety/scanner/util/StringUtil.java b/scanner-common/src/main/java/io/codety/scanner/util/StringUtil.java
index 9f9ac49..5872a73 100644
--- a/scanner-common/src/main/java/io/codety/scanner/util/StringUtil.java
+++ b/scanner-common/src/main/java/io/codety/scanner/util/StringUtil.java
@@ -19,4 +19,24 @@ public static String toCamelCaseWord(String str){
 
     }
 
+    public static String camelCaseSentencesToDashConnectedSentences(String str){
+        if(str == null){
+            return str;
+        }
+
+        StringBuilder builder = new StringBuilder();
+        for (int i = 0; i < str.length(); i++) {
+            char c = str.charAt(i);
+            if(i == 0) {
+                builder.append(Character.toLowerCase(c));
+            }else if(Character.isUpperCase(c)){
+                builder.append("-").append(Character.toLowerCase(c));
+            }else{
+                builder.append(c);
+            }
+        }
+        return builder.toString();
+
+    }
+
 }