diff --git a/Documents/bin/gen-bash-completion b/Documents/bin/gen-bash-completion
index 83b18521eae51f5502e2709683fe4daa43132aa6..1d5a7d802281650b7b2cbb21bc5911f11693d206 100755
--- a/Documents/bin/gen-bash-completion
+++ b/Documents/bin/gen-bash-completion
@@ -3,7 +3,7 @@ set -eu
 
 gen_completion () {
     executable="$1"
-    ! command -v "$executable" > /dev/null || "$@" > "$HOME/.bash_completion.d/$executable"
+    ! command -v "$executable" > /dev/null || "$@" > "$HOME/.bash_completion.d/$executable" || true
 }
 
 gen_completion pandoc --bash-completion