diff --git a/AdvancedJetEngine/AdvancedJetEngine-1.6.4.ckan b/AdvancedJetEngine/AdvancedJetEngine-1.6.4.ckan
index a3693076d0..1926877e7e 100644
--- a/AdvancedJetEngine/AdvancedJetEngine-1.6.4.ckan
+++ b/AdvancedJetEngine/AdvancedJetEngine-1.6.4.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": 1,
+    "spec_version": "v1.4",
     "name"     : "Advanced Jet Engine (AJE)",
     "abstract" : "Realistic jet engines for KSP",
     "identifier": "AdvancedJetEngine",
@@ -8,6 +8,12 @@
     "version"  : "1.6.4",
     "release_status" : "stable",
     "ksp_version" : "0.25",
+    "install": [
+        {
+            "find"       : "AJE",
+            "install_to" : "GameData"
+        }
+    ],
     "resources" : {
         "homepage" : "http://forum.kerbalspaceprogram.com/threads/70008",
         "github"   : {
diff --git a/AdvancedJetEngine/AdvancedJetEngine-1.6.8.ckan b/AdvancedJetEngine/AdvancedJetEngine-1.6.8.ckan
index 8427b6498d..07deea73c1 100644
--- a/AdvancedJetEngine/AdvancedJetEngine-1.6.8.ckan
+++ b/AdvancedJetEngine/AdvancedJetEngine-1.6.8.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": 1,
+    "spec_version": "v1.4",
     "name"     : "Advanced Jet Engine (AJE)",
     "abstract" : "Realistic jet engines for KSP",
     "identifier": "AdvancedJetEngine",
@@ -8,6 +8,12 @@
     "version"  : "1.6.8",
     "release_status" : "stable",
     "ksp_version" : "0.25",
+    "install": [
+        {
+            "find"       : "AJE",
+            "install_to" : "GameData"
+        }
+    ],
     "resources" : {
         "homepage" : "http://forum.kerbalspaceprogram.com/threads/70008",
         "github"   : {
diff --git a/AdvancedJetEngine/AdvancedJetEngine-1.6.ckan b/AdvancedJetEngine/AdvancedJetEngine-1.6.ckan
index bccab0a93a..a1c2698afe 100644
--- a/AdvancedJetEngine/AdvancedJetEngine-1.6.ckan
+++ b/AdvancedJetEngine/AdvancedJetEngine-1.6.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": 1,
+    "spec_version": "v1.4",
     "name"     : "Advanced Jet Engine (AJE)",
     "abstract" : "Realistic jet engines for KSP",
     "identifier": "AdvancedJetEngine",
@@ -8,6 +8,12 @@
     "version"  : "1.6",
     "release_status" : "stable",
     "ksp_version" : "0.25",
+    "install": [
+        {
+            "find"       : "AJE",
+            "install_to" : "GameData"
+        }
+    ],
     "resources" : {
         "homepage" : "http://forum.kerbalspaceprogram.com/threads/70008",
         "github"   : {
diff --git a/AdvancedJetEngine/AdvancedJetEngine-1.7a.ckan b/AdvancedJetEngine/AdvancedJetEngine-1.7a.ckan
index df3df8aa7f..9fce1e4d71 100644
--- a/AdvancedJetEngine/AdvancedJetEngine-1.7a.ckan
+++ b/AdvancedJetEngine/AdvancedJetEngine-1.7a.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": 1,
+    "spec_version": "v1.4",
     "name"     : "Advanced Jet Engine (AJE)",
     "abstract" : "Realistic jet engines for KSP",
     "identifier": "AdvancedJetEngine",
@@ -8,6 +8,12 @@
     "version"  : "1.7a",
     "release_status" : "stable",
     "ksp_version" : "0.90",
+    "install": [
+        {
+            "find"       : "AJE",
+            "install_to" : "GameData"
+        }
+    ],
     "resources" : {
         "homepage" : "http://forum.kerbalspaceprogram.com/threads/70008",
         "github"   : {