diff --git a/README.adoc b/README.adoc
index 4872f31..284ecb3 100644
--- a/README.adoc
+++ b/README.adoc
@@ -12319,7 +12319,7 @@ The relevant source files live in the source tree under:
 src/mem/protocol/MESI_Two_Level*
 ....
 
-We already pass the `SLICC_HTML` flag by default to the build, which generates an HTML summary of each memory protocol under:
+We already pass the `SLICC_HTML` flag by default to the build, which generates an HTML summary of each memory protocol under (TODO broken: https://gem5.atlassian.net/browse/GEM5-357[]):
 
 ....
 xdg-open "$(./getvar --arch aarch64 --gem5-build-id ruby gem5_build_build_dir)/ARM/mem/protocol/html/index.html"
diff --git a/build-gem5 b/build-gem5
index a78c57e..744029b 100755
--- a/build-gem5
+++ b/build-gem5
@@ -131,7 +131,9 @@ https://github.com/cirosantilli/linux-kernel-module-cheat-regression#gem5-unit-t
                 gold_linker_cmd +
                 verbose +
                 [
-                    'SLICC_HTML=True', LF,
+                    # TODO reenable, broken, had enough of this.
+                    # https://gem5.atlassian.net/browse/GEM5-357
+                    #'SLICC_HTML=True', LF,
                 ] +
                 self.sh.add_newlines(targets) +
                 self.sh.add_newlines(self.env['extra_scons_args'])