--- a/content/base/test/csp/mochitest.ini
+++ b/content/base/test/csp/mochitest.ini
@@ -130,19 +130,19 @@ support-files =
 skip-if = (buildapp == 'b2g' && (toolkit != 'gonk' || debug)) || toolkit == 'android' #TIMED_OUT # b2g-debug(observer not working) b2g-desktop(observer not working)
 [test_CSP_bug663567.html]
 [test_CSP_bug802872.html]
 [test_CSP_bug885433.html]
 [test_CSP_bug888172.html]
 [test_CSP_bug916446.html]
 skip-if = (buildapp == 'b2g' && (toolkit != 'gonk' || debug)) # b2g-debug(observer not working) b2g-desktop(observer not working)
 [test_CSP_evalscript.html]
-skip-if = true # Bug 1166031 comment 42
+skip-if = (buildapp == 'b2g' && (toolkit != 'gonk' || debug)) # b2g-debug(observer not working) b2g-desktop(observer not working)
 [test_CSP_evalscript_getCRMFRequest.html]
-skip-if = buildapp == 'b2g' || toolkit == 'android' #bug 824652 # b2g(no window.crypto support in multiprocess) b2g-debug(observer not working) b2g-desktop(observer not working)
+skip-if = true # Bug 1166031 comment 42
 [test_CSP_frameancestors.html]
 skip-if = (buildapp == 'b2g' && (toolkit != 'gonk' || debug)) || toolkit == 'android' # b2g-debug(observer not working) b2g-desktop(observer not working)
 [test_CSP_inlinescript.html]
 skip-if = toolkit == 'android'
 [test_CSP_inlinestyle.html]
 [test_bothCSPheaders.html]
 skip-if = (buildapp == 'b2g' && (toolkit != 'gonk' || debug))
 [test_bug836922_npolicies.html]