diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index f0c616424d7..e8e3deceef5 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -2550,7 +2550,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_asan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (ASan)
+          CHECK_NAME=AST fuzzer (asan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_asan/ClickHouse
           EOF
       - name: Download json reports
@@ -2586,7 +2586,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_tsan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (TSan)
+          CHECK_NAME=AST fuzzer (tsan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_tsan/ClickHouse
           EOF
       - name: Download json reports
@@ -2622,7 +2622,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_ubsan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (UBSan)
+          CHECK_NAME=AST fuzzer (ubsan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_ubsan/ClickHouse
           EOF
       - name: Download json reports
@@ -2658,7 +2658,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_msan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (MSan)
+          CHECK_NAME=AST fuzzer (msan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_msan/ClickHouse
           EOF
       - name: Download json reports
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index c43369780a6..7901008a7db 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -2302,7 +2302,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_asan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (ASan)
+          CHECK_NAME=AST fuzzer (asan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_asan/ClickHouse
           EOF
       - name: Download json reports
@@ -2338,7 +2338,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_tsan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (TSan)
+          CHECK_NAME=AST fuzzer (tsan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_tsan/ClickHouse
           EOF
       - name: Download json reports
@@ -2374,7 +2374,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_ubsan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (UBSan)
+          CHECK_NAME=AST fuzzer (ubsan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_ubsan/ClickHouse
           EOF
       - name: Download json reports
@@ -2410,7 +2410,7 @@ jobs:
           cat >> "$GITHUB_ENV" << 'EOF'
           TEMP_PATH=${{runner.temp}}/ast_fuzzer_msan
           REPORTS_PATH=${{runner.temp}}/reports_dir
-          CHECK_NAME=AST fuzzer (MSan)
+          CHECK_NAME=AST fuzzer (msan)
           REPO_COPY=${{runner.temp}}/ast_fuzzer_msan/ClickHouse
           EOF
       - name: Download json reports
diff --git a/tests/ci/ci_config.py b/tests/ci/ci_config.py
index eb934b0a3dd..3d0513bca47 100644
--- a/tests/ci/ci_config.py
+++ b/tests/ci/ci_config.py
@@ -301,16 +301,16 @@ CI_CONFIG = {
         "AST fuzzer (debug)": {
             "required_build": "package_debug",
         },
-        "AST fuzzer (ASan)": {
+        "AST fuzzer (asan)": {
             "required_build": "package_asan",
         },
-        "AST fuzzer (MSan)": {
+        "AST fuzzer (msan)": {
             "required_build": "package_msan",
         },
-        "AST fuzzer (TSan)": {
+        "AST fuzzer (tsan)": {
             "required_build": "package_tsan",
         },
-        "AST fuzzer (UBSan)": {
+        "AST fuzzer (ubsan)": {
             "required_build": "package_ubsan",
         },
         "Stateless tests flaky check (asan)": {