diff --git a/images/spyglass/Dockerfile.opensuse_15 b/images/spyglass/Dockerfile.opensuse_15
index 22e04a9..79f7ba3 100644
--- a/images/spyglass/Dockerfile.opensuse_15
+++ b/images/spyglass/Dockerfile.opensuse_15
@@ -23,8 +23,9 @@ RUN set -x \
          python3-pip \
          python3-setuptools \
          which \
-    && zypper --non-interactive --no-gpg-checks ar -f https://download.opensuse.org/repositories/devel:languages:python/openSUSE_Leap_15.1/devel:languages:python.repo \
-    && zypper --non-interactive --no-gpg-checks install python3-six-1.12.0-lp151.80.1.noarch
+    && zypper --non-interactive ar -f https://download.opensuse.org/repositories/devel:languages:python/openSUSE_Leap_15.1/devel:languages:python.repo \
+    && zypper --non-interactive --gpg-auto-import-keys refresh devel_languages_python \
+    && zypper --non-interactive install python3-six-1.12.0-lp151.80.1.noarch
 RUN pip3 install -U pip \
     && zypper clean -a \
     && rm -rf \