diff --git a/.gitsuper b/.gitsuper
index b638dfcc1b50573af7125de2680e064241fd08bb..0abaa73dceebc297e123590e1809d7ddd81b29d7 100644
--- a/.gitsuper
+++ b/.gitsuper
@@ -4,7 +4,7 @@ status = 1a3bcab04b011a5d6e44f9983cae6ff89fa695e8 bin (heads/master)
 	 8495540a687b3ee1f7f9a6298d6a5faea51ac069 config.opts (8495540)
 	 8f2c5aba441417bf2c42f22272f538c68a89cc4a dune-alugrid (remotes/origin/releases/2.5)
 	 707acf201d5a754c80f87cc4d71aa36bf29a6e3f dune-common (v2.5.1-9-g707acf20)
-	+7d5d0b29e358d19a84dae8372b386b24187af0cd dune-gdt (heads/refactor-space-interface_drone)
+	+999950337e5debcbed11a4c38a3ab843fded4830 dune-gdt (heads/refactor-space-interface_drone)
 	 390a2c503783bbed778a8ff610f8c5ca09c238d0 dune-geometry (v2.5.1-5-g390a2c5)
 	 d7b20bbc5f6fdcfc312beb0ea5d16d39ea26904e dune-grid (v2.5.1-2-gd7b20bbc5)
 	 9e29a333e8af02382d80b95335a784d5ce1ea2c8 dune-grid-glue (v2.4.0-70-g9e29a33)
@@ -44,7 +44,7 @@ commit = 707acf201d5a754c80f87cc4d71aa36bf29a6e3f
 [submodule.dune-gdt]
 remote = https://github.com/dune-community/dune-gdt.git
 status = 2424627f0ad5de7e4aaa5e7f48bc2a02414d95a1 .vcsetup (heads/master)
-commit = 7d5d0b29e358d19a84dae8372b386b24187af0cd
+commit = 999950337e5debcbed11a4c38a3ab843fded4830
 
 [submodule.dune-geometry]
 remote = https://github.com/dune-community/dune-geometry.git
diff --git a/.travis.yml b/.travis.yml
index 8d2a0fca2d74538f204c989d65b2362b1df35ad2..9a213277245e296093b18fea83592a95cb79ee67 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,11 +16,11 @@ services: docker
 
 install:
     - export BASEIMAGE="${MY_MODULE}-testing_base_${CC}:${TRAVIS_BRANCH}"
-    - export IMAGE="${MY_MODULE}-testing_${CC}:${TRAVIS_COMMIT}"
+    - export IMAGE="dunecommunity/${MY_MODULE}-testing_${CC}:${TRAVIS_COMMIT}"
     - ./.travis.add_swap.bash 2000 &
     # get image with fallback to master branch of the super repo
     - docker pull dunecommunity/${BASEIMAGE} || export BASEIMAGE="${MY_MODULE}-testing_base_${CC}:master" ; docker pull dunecommunity/${BASEIMAGE}
-    - docker build --build-arg BASE=${BASEIMAGE} -t dunecommunity/${IMAGE} -f .ci/docker/Dockerfile .
+    - docker build --build-arg BASE=${BASEIMAGE} -t ${IMAGE} -f .ci/docker/Dockerfile .
     # for add swap
     - wait
     - export ENV_FILE=${HOME}/env
diff --git a/.travis.yml.py b/.travis.yml.py
index 7e6abe71ae016c4786724d374729875258acfc71..221a8c0c70d44bdd7df3068724fcc738eb1fb071 100755
--- a/.travis.yml.py
+++ b/.travis.yml.py
@@ -30,11 +30,11 @@ services: docker
 
 install:
     - export BASEIMAGE="${MY_MODULE}-testing_base_${CC}:${TRAVIS_BRANCH}"
-    - export IMAGE="${MY_MODULE}-testing_${CC}:${TRAVIS_COMMIT}"
+    - export IMAGE="dunecommunity/${MY_MODULE}-testing_${CC}:${TRAVIS_COMMIT}"
     - ./.travis.add_swap.bash 2000 &
     # get image with fallback to master branch of the super repo
     - docker pull dunecommunity/${BASEIMAGE} || export BASEIMAGE="${MY_MODULE}-testing_base_${CC}:master" ; docker pull dunecommunity/${BASEIMAGE}
-    - docker build --build-arg BASE=${BASEIMAGE} -t dunecommunity/${IMAGE} -f .ci/docker/Dockerfile .
+    - docker build --build-arg BASE=${BASEIMAGE} -t ${IMAGE} -f .ci/docker/Dockerfile .
     # for add swap
     - wait
     - export ENV_FILE=${HOME}/env