diff --git a/15.0/Dockerfile b/15.0/Dockerfile
index 2a1dcaa6f4c70732ee576097f197d364d19d6bdb..12fb94d4bd1781b8e1e6dbec8403068b8194d8fd 100644
--- a/15.0/Dockerfile
+++ b/15.0/Dockerfile
@@ -21,7 +21,8 @@ RUN groupadd -g 1000 jenkins \
  && echo 'Defaults:jenkins !requiretty' | tee -a /etc/sudoers \
  && echo 'jenkins ALL=(ALL:ALL) NOPASSWD: ALL' | tee -a /etc/sudoers
 
-RUN zypper --non-interactive addrepo http://download.opensuse.org/repositories/devel:tools/openSUSE_Leap_15.0/devel:tools.repo \
+RUN zypper --non-interactive addrepo https://download.opensuse.org/repositories/devel:/languages:/go/openSUSE_Leap_15.0/devel:languages:go.repo \
+ && zypper --non-interactive addrepo http://download.opensuse.org/repositories/devel:tools/openSUSE_Leap_15.0/devel:tools.repo \
  && zypper --gpg-auto-import-keys --non-interactive install spectool createrepo
 
 RUN rpm --import https://packages.icinga.com/icinga.key \
diff --git a/42.3/Dockerfile b/42.3/Dockerfile
index 67cbac492bc3ea52655c477c6c2b0d941670160c..daaa242729954db4d8177af12546aaced9a1c312 100644
--- a/42.3/Dockerfile
+++ b/42.3/Dockerfile
@@ -21,7 +21,8 @@ RUN groupadd -g 1000 jenkins \
  && echo 'Defaults:jenkins !requiretty' | tee -a /etc/sudoers \
  && echo 'jenkins ALL=(ALL:ALL) NOPASSWD: ALL' | tee -a /etc/sudoers
 
-RUN zypper --non-interactive addrepo http://download.opensuse.org/repositories/devel:tools/openSUSE_Leap_42.3/devel:tools.repo \
+RUN zypper --non-interactive addrepo https://download.opensuse.org/repositories/devel:/languages:/go/openSUSE_Leap_42.3/devel:languages:go.repo \
+ && zypper --non-interactive addrepo http://download.opensuse.org/repositories/devel:tools/openSUSE_Leap_42.3/devel:tools.repo \
  && zypper --gpg-auto-import-keys --non-interactive install spectool createrepo
 
 RUN rpm --import https://packages.icinga.com/icinga.key \