diff --git a/dom/plugins/test/mochitest/chrome.ini b/dom/plugins/test/mochitest/chrome.ini
index 7f12f009221baebd672d96118ab8cdaa0bb59b7f..f4068f90c40250938a9524a01f4d1e2342cbb5a5 100644
--- a/dom/plugins/test/mochitest/chrome.ini
+++ b/dom/plugins/test/mochitest/chrome.ini
@@ -1,5 +1,5 @@
 [DEFAULT]
-skip-if = (buildapp == 'b2g' || buildapp == 'mulet') || (os == "mac" && os_version == "10.6" && debug) #bug 1188052 for OSX 10.6
+skip-if = (buildapp == 'b2g' || buildapp == 'mulet')
 support-files =
   hang_test.js
   privatemode_perwindowpb.xul
diff --git a/dom/plugins/test/mochitest/mochitest.ini b/dom/plugins/test/mochitest/mochitest.ini
index 6f2980f366d8ef688af279b611a16980223efc13..447b4530b63d6f05aa64683fbf2f9f38a8b52ac8 100644
--- a/dom/plugins/test/mochitest/mochitest.ini
+++ b/dom/plugins/test/mochitest/mochitest.ini
@@ -1,5 +1,5 @@
 [DEFAULT]
-skip-if = ((buildapp == 'mulet' || buildapp == 'b2g') && toolkit != 'gonk') || (e10s && debug) || (os == "mac" && os_version == "10.6" && debug) #b2g-desktop(tests that use plugins), bug 1188052 for OSX 10.6
+skip-if = ((buildapp == 'mulet' || buildapp == 'b2g') && toolkit != 'gonk') || (e10s && debug) #b2g-desktop(tests that use plugins)
 support-files =
   307-xo-redirect.sjs
   crashing_subpage.html