diff --git a/kiss b/kiss
index f3cd5f4..6fef521 100755
--- a/kiss
+++ b/kiss
@@ -1,4 +1,5 @@
 #!/bin/sh -ef
+# shellcheck source=/dev/null
 #
 # This is a simple package manager written in POSIX 'sh' for use
 # in KISS Linux (https://getkiss.org).
@@ -598,9 +599,9 @@ pkg_build() {
 
         log "$pkg" "Starting build"
 
-        if [ -x "$KISS_HOOK" ]; then
+        if [  "$KISS_HOOK" ]; then
            log "$pkg" "Running pre-build hook"
-           "$KISS_HOOK" pre "$pkg" "$pkg_dir/$pkg"
+           TYPE=pre PKG=$pkg DEST=$pkg_dir/$pkg . "$KISS_HOOK"
         fi
 
         # Call the build script, log the output to the terminal
@@ -623,9 +624,9 @@ pkg_build() {
 
         log "$pkg" "Successfully built package"
 
-        if [ -x "$KISS_HOOK" ]; then
+        if [ "$KISS_HOOK" ]; then
            log "$pkg" "Running post-build hook"
-           "$KISS_HOOK" post "$pkg" "$pkg_dir/$pkg"
+           TYPE=post PKG=$pkg DEST=$pkg_dir/$pkg . "$KISS_HOOK"
         fi
 
         # Create the manifest file early and make it empty.