diff --git a/.gitmodules b/.gitmodules
index 2919cce..b9289c1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,6 +4,10 @@
 [submodule "auto-compile"]
 	path = lib/auto-compile
 	url = git@github.com:tarsius/auto-compile.git
+[submodule "bash-completion"]
+	path = lib/bash-completion
+	url = git@github.com:szermatt/emacs-bash-completion.git
+	no-byte-compile = sz-testutils.el
 [submodule "borg"]
 	path = lib/borg
 	url = git@github.com:emacscollective/borg.git
diff --git a/lib/bash-completion b/lib/bash-completion
new file mode 160000
index 0000000..d673bf1
--- /dev/null
+++ b/lib/bash-completion
@@ -0,0 +1 @@
+Subproject commit d673bf1ed020cf1378fe3d90e1308f555cb0d1af