diff --git a/tests/gem5/.testignore b/tests/gem5/.testignore
index 366a622..40934ff 100644
--- a/tests/gem5/.testignore
+++ b/tests/gem5/.testignore
@@ -10,5 +10,3 @@
 test-insttest-linux-TimingSimpleCPU-SPARC-aarch64-debug
 test-insttest-linux-AtomicSimpleCPU-SPARC-aarch64-fast
 test-insttest-linux-TimingSimpleCPU-SPARC-aarch64-fast
-realview-o3-checker-ARM-x86_64-opt
-realview64-o3-checker-ARM-x86_64-opt
diff --git a/tests/gem5/fs/linux/arm/test.py b/tests/gem5/fs/linux/arm/test.py
index d68e434..a7eacec 100644
--- a/tests/gem5/fs/linux/arm/test.py
+++ b/tests/gem5/fs/linux/arm/test.py
@@ -58,13 +58,11 @@
     'realview-switcheroo-atomic',
     'realview-switcheroo-timing',
     'realview-o3',
-    'realview-o3-checker',
     'realview-minor',
     'realview-switcheroo-noncaching-timing',
     'realview-switcheroo-o3',
     'realview-switcheroo-full',
     'realview64-o3',
-    'realview64-o3-checker',
     'realview64-o3-dual',
     'realview64-minor',
     'realview64-minor-dual',
@@ -74,12 +72,20 @@
     'realview64-simple-timing-ruby',
     'realview64-simple-timing-dual-ruby',
 
+
+    # The following tests fail. These are recorded in the GEM5-640 and GEM5-364
+    # Jira issues.
+    #
     # https://gem5.atlassian.net/browse/GEM5-640
     #'realview-simple-atomic-dual',
     #'realview-simple-timing-dual',
     #'realview-o3-dual',
     #'realview-minor-dual',
     #'realview-simple-timing-dual-ruby',
+    #
+    # https://gem5.atlassian.net/browse/GEM5-364
+    #'realview-o3-checker',
+    #'realview64-o3-checker',
 ]
 
 tarball = 'aarch-system-201901106.tar.bz2'