diff --git a/build/fbcode_builder/getdeps/platform.py b/build/fbcode_builder/getdeps/platform.py
index 13e0deca2..36826eb4b 100644
--- a/build/fbcode_builder/getdeps/platform.py
+++ b/build/fbcode_builder/getdeps/platform.py
@@ -99,7 +99,7 @@ class HostType(object):
     def get_package_manager(self):
         if not self.is_linux():
             return None
-        if self.distro in ("fedora", "centos", "centos stream"):
+        if self.distro in ("fedora", "centos", "centos_stream"):
             return "rpm"
         if self.distro.startswith(("debian", "ubuntu")):
             return "deb"