diff --git a/lib.sh b/lib.sh
index 0bba904..edabb1a 100755
--- a/lib.sh
+++ b/lib.sh
@@ -37,4 +37,4 @@ function write_manifest {
   # 0:-1 to remove trailing comma, delimit by newline and sort
   echo "${2:0:-1}" | tr ',' '\n' | sort > ${3}
   log "done"
-}
\ No newline at end of file
+}
diff --git a/pre_cache_action.sh b/pre_cache_action.sh
index 6097431..b6755ed 100755
--- a/pre_cache_action.sh
+++ b/pre_cache_action.sh
@@ -63,7 +63,7 @@ log "- Normalized package list is '${normalized_versioned_packages}'."
 value="${normalized_versioned_packages} @ ${version}"
 log "- Value to hash is '${value}'."
 
-key="$(echo "${value}" | md5sum | /bin/cut -f1 -d' ')"
+key="$(echo "${value}" | md5sum | cut -f1 -d' ')"
 log "- Value hashed as '${key}'."
 
 log "done"