diff --git a/mozglue/build/WindowsDllBlocklist.cpp b/mozglue/build/WindowsDllBlocklist.cpp
index 38f3652b7465..98fd1c844ffa 100644
--- a/mozglue/build/WindowsDllBlocklist.cpp
+++ b/mozglue/build/WindowsDllBlocklist.cpp
@@ -201,6 +201,10 @@ static DllBlockInfo sWindowsDllBlocklist[] = {
   // ESET, bug 1229252
   { "eoppmonitor.dll", ALL_VERSIONS },
 
+  // SS2OSD, bug 1262348
+  { "ss2osd.dll", ALL_VERSIONS },
+  { "ss2devprops.dll", ALL_VERSIONS },
+
   { nullptr, 0 }
 };