Update main.yml

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
 
       #Doesn't work properly, envsubst replaces all instances of $variable and ${variable}, but we want to keep e.g., $host as nginx variables
       - name: Create temporary nginx config file
-        run: envsubst '$GROUP_ID' < ./nginx_template.txt > temp_default.conf
+        run: envsubst < ./nginx_template.txt > temp_default.conf
       # Maybe look at https://www.baeldung.com/linux/envsubst-command to get an idea
 
       - name: Copy temporary file to correct place