diff --git a/gns3server/crash_report.py b/gns3server/crash_report.py
index fd112384..0a41588a 100644
--- a/gns3server/crash_report.py
+++ b/gns3server/crash_report.py
@@ -55,9 +55,9 @@ class CrashReport:
             self._client.tags_context({
                 "os:name": platform.system(),
                 "os:release": platform.release(),
-                "os:win_32": platform.win32_ver(),
-                "os:mac": platform.mac_ver(),
-                "os:linux": platform.linux_distribution(),
+                "os:win_32": " ".join(platform.win32_ver()),
+                "os:mac": "{} {}".format(platform.mac_ver()[0], platform.mac_ver()[2]),
+                "os:linux": " ".join(platform.linux_distribution()),
                 "python:version": "{}.{}.{}".format(sys.version_info[0],
                                                     sys.version_info[1],
                                                     sys.version_info[2]),