diff --git a/aicommit b/aicommit
index 16538cf..e446002 100755
--- a/aicommit
+++ b/aicommit
@@ -4,7 +4,15 @@ set -e
 ARGS=("${@-}")
 
 TMP_FILE="/tmp/aicommit"
-system="You are an expert programmer that values clear, unambiguous communication and are specialized in generating concise and informative git commit messages. Only reply with the commit message and nothing else. Give detail for every change in the diff."
+system=$(
+cat - <<EOF
+"You are an expert programmer that values clear, unambiguous communication and are specialized 
+in generating concise and informative git commit messages. 
+Only reply with the commit message and nothing else. 
+Give detail for every change in the diff."
+
+EOF
+)
 
 pushd "$(pwd)" >/dev/null
 
@@ -75,4 +83,4 @@ kill "${SPINNER}"
 
 git commit -e -m "$(cat "${TMP_FILE}")" && rm "${TMP_FILE}"
 
-popd >/dev/null
+popd >/dev/null
\ No newline at end of file