diff --git a/src/main/java/dan200/computercraft/shared/peripheral/modem/wired/CableModemVariant.java b/src/main/java/dan200/computercraft/shared/peripheral/modem/wired/CableModemVariant.java
index f224c0ca3..32df6fdec 100644
--- a/src/main/java/dan200/computercraft/shared/peripheral/modem/wired/CableModemVariant.java
+++ b/src/main/java/dan200/computercraft/shared/peripheral/modem/wired/CableModemVariant.java
@@ -59,7 +59,7 @@ public static CableModemVariant from( Direction facing )
     @Nonnull
     public static CableModemVariant from( Direction facing, boolean modem, boolean peripheral )
     {
-        int state = (modem ? 2 : 0) + (peripheral ? 1 : 0);
+        int state = (modem ? 1 : 0) + (peripheral ? 2 : 0);
         return facing == null ? None : VALUES[1 + 6 * state + facing.get3DDataValue()];
     }