diff --git a/mediagoblin/tests/test_pluginapi.py b/mediagoblin/tests/test_pluginapi.py
index 74a00ce0..73ad235e 100644
--- a/mediagoblin/tests/test_pluginapi.py
+++ b/mediagoblin/tests/test_pluginapi.py
@@ -348,11 +348,13 @@ def test_modify_context(context_modified_app):
 
 specific thing: in yer specificpage
 global thing: globally appended!
-something: orother"""
+something: orother
+doubleme: happyhappy"""
 
     # General test, should have global context variable only
     result = context_modified_app.get("/modify_context/")
     assert result.body.strip() == """General page!
 
 global thing: globally appended!
-lol: cats"""
+lol: cats
+doubleme: joyjoy"""
diff --git a/mediagoblin/tests/testplugins/modify_context/__init__.py b/mediagoblin/tests/testplugins/modify_context/__init__.py
index 6ddcd652..164e66c1 100644
--- a/mediagoblin/tests/testplugins/modify_context/__init__.py
+++ b/mediagoblin/tests/testplugins/modify_context/__init__.py
@@ -26,6 +26,11 @@ def append_to_global_context(context):
     context['global_append'] = 'globally appended!'
     return context
 
+def double_doubleme(context):
+    if 'doubleme' in context:
+        context['doubleme'] = context['doubleme'] * 2
+    return context
+
 
 def setup_plugin():
     routes = [
@@ -46,4 +51,5 @@ hooks = {
     'setup': setup_plugin,
     ('modify_context.specific_page',
      'contextplugin/specific.html'): append_to_specific_context,
-    'template_global_context': append_to_global_context}
+    'template_global_context': append_to_global_context,
+    'template_context_prerender': double_doubleme}
diff --git a/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/general.html b/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/general.html
index 7b7261c6..9cf96d3e 100644
--- a/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/general.html
+++ b/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/general.html
@@ -2,3 +2,4 @@ General page!
 
 global thing: {{ global_append }}
 lol: {{ lol }}
+doubleme: {{ doubleme }}
diff --git a/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/specific.html b/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/specific.html
index 25bea3e2..5b1b4c4a 100644
--- a/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/specific.html
+++ b/mediagoblin/tests/testplugins/modify_context/templates/contextplugin/specific.html
@@ -3,3 +3,4 @@ Specific page!
 specific thing: {{ specific_page_append }}
 global thing: {{ global_append }}
 something: {{ something }}
+doubleme: {{ doubleme }}
diff --git a/mediagoblin/tests/testplugins/modify_context/views.py b/mediagoblin/tests/testplugins/modify_context/views.py
index 025c84d6..701ec6f9 100644
--- a/mediagoblin/tests/testplugins/modify_context/views.py
+++ b/mediagoblin/tests/testplugins/modify_context/views.py
@@ -21,11 +21,13 @@ def specific(request):
     return render_to_response(
         request,
         'contextplugin/specific.html',
-        {"something": "orother"})
+        {"something": "orother",
+         "doubleme": "happy"})
 
 
 def general(request):
     return render_to_response(
         request,
         'contextplugin/general.html',
-        {"lol": "cats"})
+        {"lol": "cats",
+         "doubleme": "joy"})