diff --git a/doc/sdk_developers.md b/doc/sdk_developers.md
index 0026e3de1f7f0f8356c07539aa721aeaab622107..f37e6f47fa14db8ff632d59c66d9f86c13426336 100644
--- a/doc/sdk_developers.md
+++ b/doc/sdk_developers.md
@@ -24,7 +24,7 @@ pyenv install 3.12
 pyenv virtualenv 3.12 pesp_sdk_env
 
 # Activate the virtual environment
-source the/path/to/.pyenv/versions/pesp_sdk_env/bin/activate
+source path/to/.pyenv/versions/pesp_sdk_env/bin/activate
 ```
 
 OPTIONAL step: sometimes Apple Mac shells raise issues while finding the shell path. If this happens, try this command: