diff --git a/.github/workflows/docker-ci.yml b/.github/workflows/docker-ci.yml
index 143cf498c..f5c955db7 100644
--- a/.github/workflows/docker-ci.yml
+++ b/.github/workflows/docker-ci.yml
@@ -15,5 +15,5 @@ jobs:
           ${{github.workspace}}/tools/docker
       - run: >
           docker run --rm
-          -v${{github.workspace}}:/home/build-user/workspace:ro
+          -v${{github.workspace}}:/home/build-user/workspace
           vanetza/docker-ci:${{matrix.ubuntu-version}}
diff --git a/tools/docker/run_local.sh b/tools/docker/run_local.sh
index c55696c51..a7f581172 100755
--- a/tools/docker/run_local.sh
+++ b/tools/docker/run_local.sh
@@ -6,4 +6,4 @@ ROOT_DIR=$(readlink -m "${SCRIPT_DIR}/../..")
 
 echo "Compiling Vanetza for Ubuntu ${UBUNTU_VERSION} and running tests..."
 docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --tag vanetza/docker-ci:${UBUNTU_VERSION} ${SCRIPT_DIR}
-docker run --rm -it -v${ROOT_DIR}:/home/build-user/workspace:ro vanetza/docker-ci:${UBUNTU_VERSION}
+docker run --rm -it -v${ROOT_DIR}:/home/build-user/workspace vanetza/docker-ci:${UBUNTU_VERSION}
diff --git a/vanetza/facilities/cam_functions.hpp.in b/vanetza/facilities/cam_functions.hpp.in
index 1b3e698fa..44799cb0d 100644
--- a/vanetza/facilities/cam_functions.hpp.in
+++ b/vanetza/facilities/cam_functions.hpp.in
@@ -7,6 +7,9 @@
 #include <vanetza/asn1/its/AltitudeValue.h>
 #include <vanetza/asn1/its/Heading.h>
 #include <vanetza/asn1/its/ReferencePosition.h>
+#if VANETZA_USE_ITS2
+#include <vanetza/asn1/its/ReferencePositionWithConfidence.h>
+#endif
 #include <vanetza/common/position_fix.hpp>
 #include <vanetza/security/cam_ssp.hpp>
 #include <vanetza/units/angle.hpp>