diff --git a/security/manager/ssl/tests/unit/xpcshell.ini b/security/manager/ssl/tests/unit/xpcshell.ini
index 29e923fabe6..cbafe8b8a8d 100644
--- a/security/manager/ssl/tests/unit/xpcshell.ini
+++ b/security/manager/ssl/tests/unit/xpcshell.ini
@@ -11,13 +11,6 @@ support-files =
   test_intermediate_basic_usage_constraints/**
   test_name_constraints/**
 
-[test_signed_apps.js]
-# Bug 978117: test fails consistently on Android and B2G
-fail-if = os == "android" || buildapp == "b2g"
-[test_signed_apps-marketplace.js]
-# Bug 978117: test fails consistently on Android and B2G
-fail-if = os == "android" || buildapp == "b2g"
-
 [test_datasignatureverifier.js]
 [test_hash_algorithms.js]
 [test_hmac.js]
@@ -62,3 +55,6 @@ run-sequentially = hardcoded ports
 fail-if = os == "android" || buildapp == "b2g"
 [test_intermediate_basic_usage_constraints.js]
 [test_name_constraints.js]
+
+[test_signed_apps.js]
+[test_signed_apps-marketplace.js]