diff --git a/src/burp_injector/ui/PnlTestRequest.java b/src/burp_injector/ui/PnlTestRequest.java
index 4942df4..0d5453e 100644
--- a/src/burp_injector/ui/PnlTestRequest.java
+++ b/src/burp_injector/ui/PnlTestRequest.java
@@ -18,6 +18,7 @@ private void initComponents() {
         testRequest.setTabSize(1);
         testRequest.setLineWrap(true);
         testRequest.setLineWrap(true);
+        testRequest.setEditable(false);
     }
 
     private void initLayout() {