diff --git a/Developer-Guide.md b/Developer-Guide.md
index 6ded46932..81c06829e 100644
--- a/Developer-Guide.md
+++ b/Developer-Guide.md
@@ -134,7 +134,7 @@ Enable full debug as follows:
 
 ```
 $ sudo sed -i -e 's/^# *\(enable_debug\).*=.*$/\1 = true/g' /usr/share/defaults/kata-containers/configuration.toml
-$ sudo sed -i -e 's/^kernel_params = "\(.*\)"/kernel_params = "\1 agent.log=debug"/g' /usr/share/defaults/kata-containers/configuration.toml
+$ sudo sed -i -e 's/^kernel_params = "\(.*\)"/kernel_params = "\1 agent.log=debug initcall_debug"/g' /usr/share/defaults/kata-containers/configuration.toml
 ```
 
 ### journald rate limiting