diff --git a/timeago-generator/src/main/java/org/schabi/newpipe/timeago_generator/GeneratePatternClasses.java b/timeago-generator/src/main/java/org/schabi/newpipe/timeago_generator/GeneratePatternClasses.java
index eb353a9ce..a2ef2ffa4 100644
--- a/timeago-generator/src/main/java/org/schabi/newpipe/timeago_generator/GeneratePatternClasses.java
+++ b/timeago-generator/src/main/java/org/schabi/newpipe/timeago_generator/GeneratePatternClasses.java
@@ -108,7 +108,7 @@ public class GeneratePatternClasses {
                     patternMapEntries +
                     "    }\n" +
                     "\n" +
-                    "    public static PatternsHolder getPattern(String languageCode) {\n" +
+                    "    public static PatternsHolder getPattern(final String languageCode) {\n" +
                     "        return patternMap.get(languageCode);\n" +
                     "    }\n" +
                     "}";
diff --git a/timeago-parser/src/main/java/org/schabi/newpipe/extractor/timeago/PatternMap.java b/timeago-parser/src/main/java/org/schabi/newpipe/extractor/timeago/PatternMap.java
index 67a9d2d21..7f721656e 100644
--- a/timeago-parser/src/main/java/org/schabi/newpipe/extractor/timeago/PatternMap.java
+++ b/timeago-parser/src/main/java/org/schabi/newpipe/extractor/timeago/PatternMap.java
@@ -94,7 +94,7 @@ public class PatternMap {
         patternMap.put("zu", zu.getInstance());
     }
 
-    public static PatternsHolder getPattern(String languageCode) {
+    public static PatternsHolder getPattern(final String languageCode) {
         return patternMap.get(languageCode);
     }
 }
\ No newline at end of file