diff --git a/fhem/CHANGED b/fhem/CHANGED
index dc2d70d7b..0925b06d0 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  74_Unifi: Cookies for UnifiController 5.9.4
   - bugfix:  74_GardenaSmartDevice: fix uninitialized value $abilities
   - feature: 72_FB_CALLMONITOR: support for wildcard phonebook entries (numbers
                                 with trailing star sign)
diff --git a/fhem/FHEM/74_Unifi.pm b/fhem/FHEM/74_Unifi.pm
index 8fbfcb4c7..62b2ef8f4 100644
--- a/fhem/FHEM/74_Unifi.pm
+++ b/fhem/FHEM/74_Unifi.pm
@@ -22,6 +22,8 @@
 #  - feature: 74_Unifi: update VC-readings immediately when getting voucher
 # V 2.2.2
 #  - fixed:   74_Unifi: restart-typo in poe
+# V 2.2.3
+#  - fixed:   74_Unifi: Cookies for UnifiController 5.9.4
 
 
 package main;
@@ -794,7 +796,7 @@ sub Unifi_Login_Receive($) {
                 for (split("\r\n",$param->{httpheader})) {
                     if(/^Set-Cookie/) {
                         s/Set-Cookie:\s(.*?);.*/Cookie: $1/;
-                        $hash->{httpParams}->{header} .= $_.'\r\n';
+                        $hash->{httpParams}->{header} .= 'Cookie: '.$1.';\r\n';
                     }
                 }
                 if($hash->{httpParams}->{header} ne '') {