diff --git a/README.md b/README.md
index 21869af..11c8dcb 100644
--- a/README.md
+++ b/README.md
@@ -138,16 +138,16 @@ vegapulsair_snr_db{device_id="eui-04c46100008f6ffe"} 4.2
 
 6. **Install systemd service:**
    ```bash
-   sudo cp ttn-vegapuls-exporter.service /etc/systemd/system/
+   sudo cp ttn-vegapulsair-exporter.service /etc/systemd/system/
    sudo systemctl daemon-reload
-   sudo systemctl enable ttn-vegapuls-exporter.service
-   sudo systemctl start ttn-vegapuls-exporter.service
+   sudo systemctl enable ttn-vegapulsair-exporter.service
+   sudo systemctl start ttn-vegapulsair-exporter.service
    ```
 
 7. **Check status:**
    ```bash
-   sudo systemctl status ttn-vegapuls-exporter.service
-   sudo journalctl -u ttn-vegapuls-exporter.service -f
+   sudo systemctl status ttn-vegapulsair-exporter.service
+   sudo journalctl -u ttn-vegapulsair-exporter.service -f
    ```
 
 ### Option 2: Docker Installation
diff --git a/ttn-vegapulsair-exporter.service b/ttn-vegapulsair-exporter.service
index d072a0c..dd7534f 100644
--- a/ttn-vegapulsair-exporter.service
+++ b/ttn-vegapulsair-exporter.service
@@ -35,7 +35,7 @@ ProtectKernelModules=true
 ProtectControlGroups=true
 
 # Resource limits
-MemoryLimit=256M
+MemoryMax=256M
 CPUQuota=5%
 
 # Environment