diff --git a/CustomBiomes-1.6.8.ckan b/CustomBiomes-1.6.8.ckan
index 37e98d099d..e6637d37b0 100644
--- a/CustomBiomes-1.6.8.ckan
+++ b/CustomBiomes-1.6.8.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version"   : 1,
+    "spec_version"   : "v1.2",
     "name"           : "Custom Biomes",
     "identifier"     : "CustomBiomes",
     "abstract"       : "Add or replace biomes to any celestial body in KSP",
@@ -21,7 +21,12 @@
         {
             "file"       : "CustomBiomes",
             "install_to" : "GameData",
-            "filter"     : "PluginData"
+            "filter"     : [ "PluginData", "Thumbs.db" ]
+        },
+        {
+            "file"       : "CustomBiomes/PluginData/CustomBiomes/config.xml",
+            "install_to" : "GameData/CustomBiomes/PluginData/CustomBiomes",
+            "comment"    : "Config for the mod itself, not the biomes."
         }
     ]
 }
diff --git a/CustomBiomes-Data-RSS-v8.2.1.ckan b/CustomBiomes-Data-RSS-v8.2.1.ckan
index de2b981952..2b3815c5c6 100644
--- a/CustomBiomes-Data-RSS-v8.2.1.ckan
+++ b/CustomBiomes-Data-RSS-v8.2.1.ckan
@@ -31,7 +31,7 @@
       "file": "CustomBiomes",
       "install_to": "GameData",
       "comment": "This regexp only installs PluginData, and nothing else",
-      "filter_regexp": "^(?!CustomBiomes/PluginData/)"
+      "filter_regexp": "^(?!CustomBiomes/PluginData/)|config.xml"
     }
   ],
   "author": "NathanKell",
@@ -39,4 +39,4 @@
   "download": "https://github.com/NathanKell/RealSolarSystem/releases/download/v8.2.1/RealSolarSystem_v8.2.1.zip",
   "x_generated_by": "netkan",
   "download_size": 221951
-}
\ No newline at end of file
+}
diff --git a/CustomBiomes-Data-RSS-v8.3.ckan b/CustomBiomes-Data-RSS-v8.3.ckan
index f2ec3ccd47..67e58b1b3d 100644
--- a/CustomBiomes-Data-RSS-v8.3.ckan
+++ b/CustomBiomes-Data-RSS-v8.3.ckan
@@ -31,7 +31,7 @@
       "file": "CustomBiomes",
       "install_to": "GameData",
       "comment": "This regexp only installs PluginData, and nothing else",
-      "filter_regexp": "^(?!CustomBiomes/PluginData/)"
+      "filter_regexp": "^(?!CustomBiomes/PluginData/)|config.xml"
     }
   ],
   "author": "NathanKell",
@@ -39,4 +39,4 @@
   "download": "https://github.com/NathanKell/RealSolarSystem/releases/download/v8.3/RealSolarSystem_v8.3.zip",
   "x_generated_by": "netkan",
   "download_size": 917562
-}
\ No newline at end of file
+}
diff --git a/CustomBiomes-Data-Stock.ckan b/CustomBiomes-Data-Stock.ckan
index 934f51af82..2519c5c6f5 100644
--- a/CustomBiomes-Data-Stock.ckan
+++ b/CustomBiomes-Data-Stock.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version"   : 1,
+    "spec_version"   : "v1.2",
     "name"           : "Custom Biomes (Stock data)",
     "identifier"     : "CustomBiomes-Data-Stock",
     "abstract"       : "Custom biomes data for the stock Kerbol system",
@@ -16,10 +16,10 @@
     },
     "install" : [
         {
-            "file"          : "CustomBiomes",
-            "install_to"    : "GameData",
-            "comment"       : "This regexp only installs PluginData, and nothing else",
-            "filter_regexp" : "^(?!CustomBiomes/PluginData/)"
+            "file"          : "CustomBiomes/PluginData/CustomBiomes",
+            "install_to"    : "GameData/CustomBiomes/PluginData",
+            "filter"        : [ "config.xml", "Thumbs.db" ],
+            "comment"       : "config.xml is bundled with the main mod itself"
         }
     ]
 }