diff --git a/build/fbcode_builder/getdeps/platform.py b/build/fbcode_builder/getdeps/platform.py
index fd8382e73..4fa07cd22 100644
--- a/build/fbcode_builder/getdeps/platform.py
+++ b/build/fbcode_builder/getdeps/platform.py
@@ -101,7 +101,7 @@ class HostType(object):
             return None
         if self.distro in ("fedora", "centos"):
             return "rpm"
-        if self.distro in ("debian", "ubuntu"):
+        if self.distro.startswith(("debian", "ubuntu")):
             return "deb"
         return None
 
diff --git a/build/fbcode_builder/manifests/cmake b/build/fbcode_builder/manifests/cmake
index f756caed0..ae6b83576 100644
--- a/build/fbcode_builder/manifests/cmake
+++ b/build/fbcode_builder/manifests/cmake
@@ -4,9 +4,8 @@ name = cmake
 [rpms]
 cmake
 
-# All current deb based distros have a cmake that is too old
-#[debs]
-#cmake
+[debs]
+cmake
 
 [dependencies]
 ninja
diff --git a/build/fbcode_builder/manifests/fb303 b/build/fbcode_builder/manifests/fb303
index 743aca01e..4d91af481 100644
--- a/build/fbcode_builder/manifests/fb303
+++ b/build/fbcode_builder/manifests/fb303
@@ -6,6 +6,7 @@ shipit_fbcode_builder = true
 
 [git]
 repo_url = https://github.com/facebookincubator/fb303.git
+rev = main
 
 [build]
 builder = cmake