diff --git a/test/completion/apt-get.exp b/test/completion/apt-get.exp
index f9020962..fbec444c 100644
--- a/test/completion/apt-get.exp
+++ b/test/completion/apt-get.exp
@@ -1 +1,3 @@
-source "lib/completions/apt-get.exp"
+if {[assert_bash_type {apt-get}]} {
+    source "lib/completions/apt-get.exp"
+}; # if
diff --git a/test/completion/dpkg-deb.exp b/test/completion/dpkg-deb.exp
index d070ce3a..cb27fffb 100644
--- a/test/completion/dpkg-deb.exp
+++ b/test/completion/dpkg-deb.exp
@@ -1 +1,3 @@
-source "lib/completions/dpkg-deb.exp"
+if {[assert_bash_type {dpkg-deb}]} {
+    source "lib/completions/dpkg-deb.exp"
+}; # if
diff --git a/test/completion/dpkg-reconfigure.exp b/test/completion/dpkg-reconfigure.exp
index 68fddbb1..f37e0cad 100644
--- a/test/completion/dpkg-reconfigure.exp
+++ b/test/completion/dpkg-reconfigure.exp
@@ -1 +1,3 @@
-source "lib/completions/dpkg-reconfigure.exp"
+if {[assert_bash_type {dpkg-reconfigure}]} {
+    source "lib/completions/dpkg-reconfigure.exp"
+}; # if