diff --git a/doc/config.but b/doc/config.but
index 7a7c451a..42da1356 100644
--- a/doc/config.but
+++ b/doc/config.but
@@ -2276,6 +2276,8 @@ have specified.
 
 \S{config-ssh-sharing} Sharing an SSH connection between PuTTY tools
 
+\cfg{winhelp-topic}{ssh.sharing}
+
 The controls in this box allow you to configure PuTTY to reuse an
 existing SSH connection, where possible.
 
diff --git a/windows/winhelp.h b/windows/winhelp.h
index d81af0bc..14b58860 100644
--- a/windows/winhelp.h
+++ b/windows/winhelp.h
@@ -99,7 +99,7 @@
 #define WINHELP_CTX_ssh_protocol "ssh.protocol:config-ssh-prot"
 #define WINHELP_CTX_ssh_command "ssh.command:config-command"
 #define WINHELP_CTX_ssh_compress "ssh.compress:config-ssh-comp"
-#define WINHELP_CTX_ssh_share "ssh.auth.gssapi:config-ssh-share"
+#define WINHELP_CTX_ssh_share "ssh.sharing:config-ssh-sharing"
 #define WINHELP_CTX_ssh_kexlist "ssh.kex.order:config-ssh-kex-order"
 #define WINHELP_CTX_ssh_kex_repeat "ssh.kex.repeat:config-ssh-kex-rekey"
 #define WINHELP_CTX_ssh_auth_bypass "ssh.auth.bypass:config-ssh-noauth"