diff --git a/kernel.nix b/kernel.nix
index 0105dfa..210e90e 100644
--- a/kernel.nix
+++ b/kernel.nix
@@ -35,9 +35,9 @@ in buildLinux (args // {
     DW_AXI_DMAC_STARFIVE = yes;
 
     # stmmac hangs when built as a module
-    PTP_1588_CLOCK = yes;
-    STMMAC_ETH = yes;
-    STMMAC_PCI = yes;
+    #PTP_1588_CLOCK = yes;
+    #STMMAC_ETH = yes;
+    #STMMAC_PCI = yes;
 
     # For qemu
     BLOCK = yes;