diff --git a/klarnacheckout/useragent.py b/klarnacheckout/useragent.py
index 8f4b03d..dd1e47f 100644
--- a/klarnacheckout/useragent.py
+++ b/klarnacheckout/useragent.py
@@ -21,9 +21,9 @@
 # limitations under the License.
 
 import sys
-import os
+import platform
 
-__version__ = '3.0.1'
+__version__ = '3.0.2'
 
 
 class UserAgent(object):
@@ -45,8 +45,8 @@ def __init__(self):
                 "version": __version__
             },
             "OS": {
-                "name": os.uname()[0],
-                "version": os.uname()[2]
+                "name": platform.uname()[0],
+                "version": platform.uname()[2]
             },
             "Language": {
                 "name": "Python",
@@ -77,4 +77,4 @@ def __str__(self):
             if "options" in value:
                 parts.append("(%s)" % (" ; ".join(value["options"])))
 
-        return " ".join(parts)
+        return " ".join(parts)
\ No newline at end of file