diff --git a/client/install_client.sh b/client/install_client.sh
index 488d1f1..c62e138 100755
--- a/client/install_client.sh
+++ b/client/install_client.sh
@@ -244,11 +244,16 @@ register_peer_on_server() {
 
   SERVER_RESPONSE_RAW="$response"
 
-  SERVER_STATUS="$(echo "$response" | awk -F= '/^STATUS=/{print $2; exit}')"
-  CLIENT_ADDRESS="$(echo "$response" | awk -F= '/^CLIENT_ADDRESS=/{print $2; exit}')"
-  SERVER_PUBLIC_KEY="$(echo "$response" | awk -F= '/^SERVER_PUBLIC_KEY=/{print $2; exit}')"
-  SERVER_ENDPOINT="$(echo "$response" | awk -F= '/^SERVER_ENDPOINT=/{print $2; exit}')"
-  SERVER_DNS_REMOTE="$(echo "$response" | awk -F= '/^SERVER_DNS=/{print $2; exit}')"
+  kv_get() {
+    local key="$1"
+    printf '%s\n' "$response" | sed -n "s/^${key}=//p" | head -n1
+  }
+
+  SERVER_STATUS="$(kv_get STATUS)"
+  CLIENT_ADDRESS="$(kv_get CLIENT_ADDRESS)"
+  SERVER_PUBLIC_KEY="$(kv_get SERVER_PUBLIC_KEY)"
+  SERVER_ENDPOINT="$(kv_get SERVER_ENDPOINT)"
+  SERVER_DNS_REMOTE="$(kv_get SERVER_DNS)"
 
   [[ -n "$SERVER_PUBLIC_KEY" ]] || die "Сервер не вернул SERVER_PUBLIC_KEY"
   [[ -n "$CLIENT_ADDRESS" ]] || die "Сервер не вернул CLIENT_ADDRESS"