diff --git a/appliances/cisco-iou-l2.gns3a b/appliances/cisco-iou-l2.gns3a
index ba8dfdf..546cc36 100644
--- a/appliances/cisco-iou-l2.gns3a
+++ b/appliances/cisco-iou-l2.gns3a
@@ -19,7 +19,7 @@
     },
     "images": [
         {
-            "filename": "x86_64_crb_linux_l2-adventerprisek9-ms",
+            "filename": "x86_64_crb_linux_l2-adventerprisek9-ms.bin",
             "version": "17.12.1",
             "md5sum": "2b5055e4cef8fd257416d74a94adb626",
             "filesize": 240355720
@@ -47,7 +47,7 @@
         {
             "name": "17.12.1",
             "images": {
-                "image": "x86_64_crb_linux_l2-adventerprisek9-ms"
+                "image": "x86_64_crb_linux_l2-adventerprisek9-ms.bin"
             }
         },
         {
diff --git a/appliances/cisco-iou-l3.gns3a b/appliances/cisco-iou-l3.gns3a
index 083a6eb..f732844 100644
--- a/appliances/cisco-iou-l3.gns3a
+++ b/appliances/cisco-iou-l3.gns3a
@@ -19,7 +19,7 @@
     },
     "images": [
         {
-            "filename": "x86_64_crb_linux-adventerprisek9-ms",
+            "filename": "x86_64_crb_linux-adventerprisek9-ms.bin",
             "version": "17.12.1",
             "md5sum": "4a2fce8de21d1831fbceffd155e41ae7",
             "filesize": 288947184
@@ -47,7 +47,7 @@
         {
             "name": "17.12.1",
             "images": {
-                "image": "x86_64_crb_linux-adventerprisek9-ms"
+                "image": "x86_64_crb_linux-adventerprisek9-ms.bin"
             }
         },
         {