diff --git a/tools/image-info b/tools/image-info
index 7484b7d54..36282cfa3 100755
--- a/tools/image-info
+++ b/tools/image-info
@@ -91,17 +91,14 @@ report = {}
 with nbd_connect(image) as device:
     report["image-format"] = read_image_format(image)
     report["bootloader"] = read_bootloader_type(device)
-    report["partition_table"], report["partitions"] = read_partition_table(device)
+    report["partition-table"], report["partitions"] = read_partition_table(device)
 
     n_partitions = len(report["partitions"])
-
-
     for n in range(1, n_partitions + 1):
         with mount(device + f"p{n}") as tree:
-            # subprocess.run(["ls", "-l", tree])
             if os.path.exists(f"{tree}/etc/os-release"):
                 report["packages"] = sorted(subprocess_check_output(["rpm", "--root", tree, "-qa"], str.split))
-                report["os_release"] = read_os_release(tree)
+                report["os-release"] = read_os_release(tree)
 
                 with open(f"{tree}/etc/fstab") as f:
                     report["fstab"] = sorted([line.split() for line in f.read().split("\n") if line and not line.startswith("#")])