diff --git a/deps/buildcore/scripts/pybb.py b/deps/buildcore/scripts/pybb.py
index 098f378f..915aa5a0 100755
--- a/deps/buildcore/scripts/pybb.py
+++ b/deps/buildcore/scripts/pybb.py
@@ -116,7 +116,7 @@ def hostname() -> int:
 
 
 def host_env() -> int:
-    os_name = socket.gethostname().lower()
+    os_name = platform.system().lower()
     arch = platform.machine()
     if arch == 'amd64':
         arch = 'x86_64'