diff --git a/bin/autojump b/bin/autojump
index 565ef8b..6dcda1f 100755
--- a/bin/autojump
+++ b/bin/autojump
@@ -60,7 +60,7 @@ from autojump_utils import sanitize
 from autojump_utils import take
 from autojump_utils import unico
 
-VERSION = '22.2.0-beta'
+VERSION = '22.2.1-beta'
 FUZZY_MATCH_THRESHOLD = 0.6
 TAB_ENTRIES_COUNT = 9
 TAB_SEPARATOR = '__'
diff --git a/bin/autojump.bash b/bin/autojump.bash
index c1774b6..0c49d75 100644
--- a/bin/autojump.bash
+++ b/bin/autojump.bash
@@ -93,7 +93,7 @@ jo() {
     output="$(autojump ${@})"
     if [[ -d "${output}" ]]; then
         case ${OSTYPE} in
-            linux|linux-gnu)
+            linux*)
                 xdg-open "${output}"
                 ;;
             darwin*)
@@ -103,7 +103,7 @@ jo() {
                 cygstart "" $(cygpath -w -a ${output})
                 ;;
             *)
-                echo "Unknown operating system '${OSTYPE}'." 1>&2
+                echo "Unknown operating system: ${OSTYPE}." 1>&2
                 ;;
         esac
     else
diff --git a/bin/autojump.fish b/bin/autojump.fish
index f0dc153..e4b6026 100644
--- a/bin/autojump.fish
+++ b/bin/autojump.fish
@@ -74,14 +74,14 @@ function jo
         __aj_err "Try `autojump --help` for more information."
     else
         switch (sh -c 'echo ${OSTYPE}')
-            case linux-gnu
+            case 'linux*'
                 xdg-open (autojump $argv)
             case 'darwin*'
                 open (autojump $argv)
             case cygwin
                 cygstart "" (cygpath -w -a (pwd))
             case '*'
-                __aj_error "Unknown operating system."
+                __aj_error "Unknown operating system: '"$OSTYPE"'"
         end
         echo end
     end
diff --git a/bin/autojump.zsh b/bin/autojump.zsh
index 4528f9c..fbc0960 100644
--- a/bin/autojump.zsh
+++ b/bin/autojump.zsh
@@ -85,7 +85,7 @@ jo() {
     local output="$(autojump ${@})"
     if [[ -d "${output}" ]]; then
         case ${OSTYPE} in
-            linux-gnu)
+            linux*)
                 xdg-open "${output}"
                 ;;
             darwin*)
@@ -95,7 +95,7 @@ jo() {
                 cygstart "" $(cygpath -w -a ${output})
                 ;;
             *)
-                echo "Unknown operating system." 1>&2
+                echo "Unknown operating system: ${OSTYPE}" 1>&2
                 ;;
         esac
     else