diff --git a/dockerfiles/Ubuntu15.docker b/dockerfiles/Ubuntu15.docker
index 3184ea7..f3a49df 100644
--- a/dockerfiles/Ubuntu15.docker
+++ b/dockerfiles/Ubuntu15.docker
@@ -2,7 +2,8 @@
 MAINTAINER Ash Wilson
 
 ENV OSMOSDR_GIT="git://git.osmocom.org/libosmocore.git"
-ENV OSMOCORE_TAG=0.6.3
+#ENV OSMOCORE_TAG=0.6.3
+ENV OSMOCORE_TAG=0.6.6
 
 # We know it's going to foul up, so we run this install separately and then ...fix... dpkg status
 RUN apt-get update && apt-get install -y uhd-host || \
diff --git a/test/tests/decode.sh b/test/tests/decode.sh
index 02ca6ae..d06e98b 100755
--- a/test/tests/decode.sh
+++ b/test/tests/decode.sh
@@ -10,7 +10,7 @@
 gnuradio-companion --version
 
 $RUNLINE | tail -n +2 | tee grgsm_decode_test1_result
-diff grgsm_decode_test1_result $TEST_CONTROL_DIRECTORY/grgsm_decode_test1_expected
+diff grgsm_decode_test1_result $TEST_FIXTURES_DIRECTORY/grgsm_decode_test1_expected
 TEST_RESULT=$?
 
 rm grgsm_decode_test1_result