diff --git a/interfaces/interfaces.cpp b/interfaces/interfaces.cpp
index 55ef97d7..864af204 100644
--- a/interfaces/interfaces.cpp
+++ b/interfaces/interfaces.cpp
@@ -36,6 +36,7 @@ ILocalize *g_pLocalize;
 IMediaFoundation *g_pMediaFoundation;
 IGameTypes *g_pGameTypes;
 IAvi *g_pAVI;
+IWebm *g_pWebm;
 IBik *g_pBIK;
 IMeshSystem *g_pMeshSystem;
 IMeshUtils *g_pMeshUtils;
diff --git a/lib/linux64/interfaces.a b/lib/linux64/interfaces.a
index 53fdf535..d99a5d48 100644
Binary files a/lib/linux64/interfaces.a and b/lib/linux64/interfaces.a differ
diff --git a/lib/public/win64/interfaces.lib b/lib/public/win64/interfaces.lib
index 1054da99..b9da401c 100644
Binary files a/lib/public/win64/interfaces.lib and b/lib/public/win64/interfaces.lib differ