diff --git a/src/ec/purism/librem/acpi/ec.asl b/src/ec/purism/librem/acpi/ec.asl
index 6f6ced1b5c..b564727614 100644
--- a/src/ec/purism/librem/acpi/ec.asl
+++ b/src/ec/purism/librem/acpi/ec.asl
@@ -65,6 +65,7 @@ Device (EC)
 		BTLE, 1,	/* Bluetooth Enable/Disable */
 		Offset (0x25),
 		, 5,
+		FANM, 2,
 		TPSE, 1,	/* topstar-laptop driver enable/disable */
 		Offset (0x31),
 		, 6,