diff --git a/pkgs/os-specific/linux/kernel/linux-3.0.nix b/pkgs/os-specific/linux/kernel/linux-3.0.nix
index 3d01e83858ff..1b685cd2d943 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.0.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.0.nix
@@ -149,6 +149,7 @@ let
       BT_HCIUART_H4 y # UART (H4) protocol support
       BT_HCIUART_LL y
       BT_L2CAP y
+      BT_SCO y # audio support
       BT_RFCOMM m
       BT_RFCOMM_TTY y # RFCOMM TTY support
       CRASH_DUMP n
diff --git a/pkgs/os-specific/linux/kernel/linux-3.1.nix b/pkgs/os-specific/linux/kernel/linux-3.1.nix
index a513dc0f057e..4f0f6380ae37 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.1.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.1.nix
@@ -149,6 +149,7 @@ let
       BT_HCIUART_H4 y # UART (H4) protocol support
       BT_HCIUART_LL y
       BT_L2CAP y
+      BT_SCO y # audio support
       BT_RFCOMM m
       BT_RFCOMM_TTY y # RFCOMM TTY support
       CRASH_DUMP n