diff --git a/kiss b/kiss
index 42b52b0..f25239a 100755
--- a/kiss
+++ b/kiss
@@ -1295,19 +1295,19 @@ pkg_updates() {
 
 pkg_clean() {
     # Clean up on exit or error. This removes everything related to the build.
-    [ "$KISS_DEBUG" != 1 ] || return
+    [ "$KISS_DEBUG" = 1 ] || {
+        # Create a list containing the current invocation's temporary files and
+        # directories.
+        set +f -- "$mak_dir" "$pkg_dir" "$tar_dir"
 
-    # Create a list containing the current invocation's temporary files and
-    # directories.
-    set +f -- "$mak_dir" "$pkg_dir" "$tar_dir"
+        # Go through the cache and add any entries which don't belong to a
+        # currently running kiss instance.
+        for dir in "$cac_dir/"[bep]*-[0-9]*; do
+            [ -e "/proc/${dir##*-}" ] || set -- "$@" "$dir"
+        done
 
-    # Go through the cache and add any entries which don't belong to a
-    # currently running kiss instance.
-    for dir in "$cac_dir/"[bep]*-[0-9]*; do
-        [ -e "/proc/${dir##*-}" ] || set -- "$@" "$dir"
-    done
-
-    rm -rf -- "$@"
+        rm -rf -- "$@"
+    }
 }
 
 args() {