diff --git a/build.sh b/build.sh
index 29a1798..3125c8d 100644
--- a/build.sh
+++ b/build.sh
@@ -11,6 +11,7 @@ MODULE_DIRECTORY="/tmp/modules"
 get_yaml_array() {
     readarray "$1" < <(yq -o=j -I=0 "$2" "$RECIPE_FILE" )
 }
+export -f get_yaml_array
 
 # Automatically determine which Fedora version we're building.
 FEDORA_VERSION="$(grep -Po '(?<=VERSION_ID=)\d+' /usr/lib/os-release)"
diff --git a/modules/script/script.sh b/modules/script/script.sh
index d71a78a..c5ac89f 100644
--- a/modules/script/script.sh
+++ b/modules/script/script.sh
@@ -3,10 +3,9 @@
 # Tell build process to exit if there are any errors.
 set -oue pipefail
 
-readarray RUN < <(yq -o=j -I=0 '.run[]' "$1" )
-
 cd "$CONFIG_DIRECTORY/scripts"
 
+get_yaml_array RUN '.run[]'
 for CMD in "${RUN[@]}"; do
     echo "Running command: $CMD"
     $CMD