diff --git a/utils/analyzer/CmpRuns.py b/utils/analyzer/CmpRuns.py
index c8f05cb..f2961cf 100755
--- a/utils/analyzer/CmpRuns.py
+++ b/utils/analyzer/CmpRuns.py
@@ -146,9 +146,7 @@
             for d in data['diagnostics']:
                 # FIXME: Why is this named files, when does it have multiple
                 # files?
-                # TODO: Add the assert back in after we fix the 
-                # plist-html output.
-                # assert len(d['HTMLDiagnostics_files']) == 1
+                assert len(d['HTMLDiagnostics_files']) == 1
                 htmlFiles.append(d.pop('HTMLDiagnostics_files')[0])
         else:
             htmlFiles = [None] * len(data['diagnostics'])