diff --git a/scripts/get_bundle_name.py b/scripts/get_bundle_name.py
index 38bc784f1..e77eebf42 100644
--- a/scripts/get_bundle_name.py
+++ b/scripts/get_bundle_name.py
@@ -17,6 +17,7 @@ def to_str(x):
 def get_version_information(top_level_dir):
     assert isinstance(top_level_dir, str) or isinstance(top_level_dir, unicode)
     if os.path.exists(top_level_dir + os.path.sep + ".git"):
+        version_info = ""
         try:
             version_info = to_str(subprocess.check_output(
                 "git describe --abbrev=0 --tags --exact-match",
@@ -24,18 +25,44 @@ def get_version_information(top_level_dir):
                 stderr=subprocess.PIPE
             )).strip()
         except subprocess.CalledProcessError:
-            version_info = to_str(subprocess.check_output(
+            pass
+
+        if version_info:
+            return version_info
+
+        branch_name = ""
+        try:
+            branch_name = to_str(subprocess.check_output(
                 "git rev-parse --abbrev-ref HEAD",
                 shell=True
             )).strip()
-            version_info += "-" + to_str(subprocess.check_output(
-                "git --no-pager log -1 --pretty=format:%H",
+        except subprocess.CalledProcessError:
+            pass
+        if branch_name == "HEAD": # detached HEAD?
+            branch_name = os.environ.get("CI_COMMIT_REF_NAME", "").strip()
+        if not branch_name:
+            branch_name = "NONE"
+
+        hash_tag = ""
+        try:
+            hash_tag = to_str(subprocess.check_output(
+                "git rev-parse --short=12 --verify HEAD",
                 shell=True
             )).strip()
+        except subprocess.CalledProcessError:
+            pass
+        if not hash_tag:
+            hash_tag = os.environ.get("CI_COMMIT_SHA", "").strip()
+        if not hash_tag:
+            hash_tag = "0000000000000000000000000000000000000000"
+
+        return branch_name + "-" + hash_tag
+
     else:
         dir_name = os.path.basename(top_level_dir)
         match = re.match(r"kumir2-(.+)", dir_name)
         version_info = match.group(1)
+
     return version_info
 
 
diff --git a/scripts/query_version_info.py b/scripts/query_version_info.py
index 76ca862ef..1296e2b8e 100644
--- a/scripts/query_version_info.py
+++ b/scripts/query_version_info.py
@@ -58,12 +58,13 @@ def _add_path_env(value):
 def get_version_information(top_level_dir):
     assert isinstance(top_level_dir, str)
     result = {
-        "taggedRelease": True,
+        "taggedRelease": False,
         "version": None,
         "hash": None,
         "branch": None,
-        "date": None
+        "date": get_date(top_level_dir)
     }
+
     if os.path.exists(top_level_dir + os.path.sep + ".git"):
         try:
             version_info = subprocess.check_output(
@@ -71,31 +72,52 @@ def get_version_information(top_level_dir):
                 shell=True,
                 stderr=subprocess.PIPE
             ).strip()
+            result["taggedRelease"] = True
             result["version"] = to_str(version_info)
         except subprocess.CalledProcessError:
-            result["taggedRelease"] = False
+            pass
+
+        if result["version"]:
+            return result
+
+        branch_name = ""
+        try:
             branch_name = to_str(subprocess.check_output(
                 "git rev-parse --abbrev-ref HEAD",
                 shell=True
-            ).strip())
-            result["branch"] = branch_name
-            git_hash = to_str(subprocess.check_output(
-                "git --no-pager log -1 --pretty=format:%H",
+            )).strip()
+        except subprocess.CalledProcessError:
+            pass
+        if branch_name == "HEAD": # detached HEAD?
+            branch_name = os.environ.get("CI_COMMIT_REF_NAME", "").strip()
+        if not branch_name:
+            branch_name = "NONE"
+
+        hash_tag = ""
+        try:
+            hash_tag = to_str(subprocess.check_output(
+                "git rev-parse --short=12 --verify HEAD",
                 shell=True
-            ).strip())
-            result["hash"] = git_hash
-            result["date"] = get_date(top_level_dir)
+            )).strip()
+        except subprocess.CalledProcessError:
+            pass
+        if not hash_tag:
+            hash_tag = os.environ.get("CI_COMMIT_SHA", "").strip()
+        if not hash_tag:
+            hash_tag = "0000000000000000000000000000000000000000"
+
+        result["taggedRelease"] = False
+        result["branch"] = branch_name
+        result["hash"] = hash_tag
+
     else:
         dir_name = os.path.basename(top_level_dir)
         match = re.match(r"kumir2-(.+)", dir_name)
         version_info = match.group(1)
         if version_info.startswith("2"):
             result["version"] = version_info
-        else:
-            result["taggedRelease"] = False
-            result["date"] = get_date(top_level_dir)
-    if not result["taggedRelease"] and result["branch"]=="HEAD":
-        result["branch"] = "master"  # fix GitLab naming bug
+            result["taggedRelease"] = True
+
     return result