diff --git a/inspector/expected-archlinux.img.xml b/inspector/expected-archlinux.img.xml
index b6c3b9c92..5906cf60f 100644
--- a/inspector/expected-archlinux.img.xml
+++ b/inspector/expected-archlinux.img.xml
@@ -10,6 +10,7 @@
     <package_format>pacman</package_format>
     <package_management>pacman</package_management>
     <hostname>archlinux.test</hostname>
+    <osinfo>archlinux</osinfo>
     <mountpoints>
       <mountpoint dev="/dev/sda1">/</mountpoint>
     </mountpoints>
diff --git a/lib/inspect-osinfo.c b/lib/inspect-osinfo.c
index e0d19c672..51612bad1 100644
--- a/lib/inspect-osinfo.c
+++ b/lib/inspect-osinfo.c
@@ -59,6 +59,9 @@ guestfs_impl_inspect_get_osinfo (guestfs_h *g, const char *root)
     }
     else if (STREQ (distro, "ubuntu"))
       return safe_asprintf (g, "%s%d.%02d", distro, major, minor);
+    else if (STREQ (distro, "archlinux") || STREQ (distro, "gentoo")
+             || STREQ (distro, "voidlinux"))
+      return safe_strdup (g, distro);
 
     if (major > 0 || minor > 0)
       return safe_asprintf (g, "%s%d.%d", distro, major, minor);