diff --git a/rattail_fabric/borg.py b/rattail_fabric/borg.py
index 85b5dd3..734a751 100644
--- a/rattail_fabric/borg.py
+++ b/rattail_fabric/borg.py
@@ -38,4 +38,5 @@ def install_dependencies():
     apt.install(
         'libacl1-dev',
         'libfuse-dev',
+        'pkg-config',
     )