diff --git a/src/main/java/me/modmuss50/optifabric/mod/OptifabricSetup.java b/src/main/java/me/modmuss50/optifabric/mod/OptifabricSetup.java
index 50a39018..c62f4a31 100644
--- a/src/main/java/me/modmuss50/optifabric/mod/OptifabricSetup.java
+++ b/src/main/java/me/modmuss50/optifabric/mod/OptifabricSetup.java
@@ -255,7 +255,7 @@ protected boolean isPresent() {
 			Mixins.addConfiguration("optifabric.compat.trumpet-skeleton.mixins.json");
 		}
 
-		if (isPresent("multiconnect", ">1.3.14")) {
+		if (isPresent("multiconnect", ">1.3.14 <1.6-beta.1")) {
 			Mixins.addConfiguration("optifabric.compat.multiconnect.mixins.json");
 		}