1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index 1ea423e1a..284e74d7f 100755
--- a/setup.py
+++ b/setup.py
@@ -406,6 +406,7 @@ register_cython_module("buildstream.node")
 register_cython_module("buildstream._loader._loader")
 register_cython_module("buildstream._loader.types", dependencies=["buildstream.node"])
 register_cython_module("buildstream._yaml", dependencies=["buildstream.node"])
+register_cython_module("buildstream._utils")
 register_cython_module("buildstream._variables", dependencies=["buildstream.node"])
 
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