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@@ -30,7 +30,7 @@ Here is an example of the config.xml:
 
 ### Docker
 To build tcor as docker image, execute `docker build -t tcor:latest .` If the build was successfull,      
-you can run tcor via `docker run -v {path-to-the-tcor-folder}:/tcor -p 8080:8080 tcor`.
+you can run tcor via `docker run -v {path-to-the-tcor-folder}:/tcor -p 8080:8080 tcor`. For the docker image to work properly you need to copy a java keystore into the tcor folder (right besides the config.xml file). Also make sure the file is named "cacerts".
 
 #### Docker Compose