diff --git a/Ballistanks/Ballistanks-1.2.ckan b/Ballistanks/Ballistanks-1.2.ckan
index 3f2ddf2b34..fd70381db0 100644
--- a/Ballistanks/Ballistanks-1.2.ckan
+++ b/Ballistanks/Ballistanks-1.2.ckan
@@ -10,6 +10,14 @@
     },
     "version": "1.2",
     "ksp_version": "1.3.1",
+    "conflicts": [
+        {
+            "name": "JDBallisback"
+        },
+        {
+            "name": "JDLiquidFuelCell"
+        }
+    ],
     "install": [
         {
             "find": "JatwaaDemolitionsCo",