diff --git a/shared/torngit/github.py b/shared/torngit/github.py
index 49af277b2..08585728d 100644
--- a/shared/torngit/github.py
+++ b/shared/torngit/github.py
@@ -1674,7 +1674,7 @@ async def get_repos_with_languages_graphql(
                         languages = repo["languages"]["edges"]
                         res_languages = []
                         for language in languages:
-                            res_languages.append(language["node"]["name"])
+                            res_languages.append(language["node"]["name"].lower())
 
                         all_repositories[repo["name"]] = res_languages
 
diff --git a/tests/integration/test_github.py b/tests/integration/test_github.py
index 67674fcf1..39128dd88 100644
--- a/tests/integration/test_github.py
+++ b/tests/integration/test_github.py
@@ -965,8 +965,8 @@ async def test_get_repository(self, valid_handler, codecov_vcr):
     @pytest.mark.asyncio
     async def test_get_repo_with_languages_graphql(self, valid_handler, codecov_vcr):
         expected_result = {
-            "another-test": ["JavaScript", "HTML", "CSS"],
-            "new-test-repo": ["HTML", "CSS", "JavaScript"],
+            "another-test": ["javascript", "html", "css"],
+            "new-test-repo": ["html", "css", "javascript"],
             "test-no-languages": [],
         }
         owner_username = "adrian-codecov"