diff --git a/html/cgi-bin/pakfire.cgi b/html/cgi-bin/pakfire.cgi
index daa82e34c..ec3ee2cc6 100644
--- a/html/cgi-bin/pakfire.cgi
+++ b/html/cgi-bin/pakfire.cgi
@@ -96,8 +96,10 @@ if($cgiparams{'ACTION'} eq 'json-getstatus') {
 }
 
 ### Process Pakfire install/update commands ###
-if(($cgiparams{'ACTION'} ne '') && (! &_is_pakfire_busy())) {
-	if(($cgiparams{'ACTION'} eq 'install') && ($cgiparams{'FORCE'} eq 'on')) {
+if($cgiparams{'ACTION'} ne '') {
+	if(&_is_pakfire_busy()) {
+		$errormessage = $Lang::tr{'pakfire already busy'};
+	} elsif(($cgiparams{'ACTION'} eq 'install') && ($cgiparams{'FORCE'} eq 'on')) {
 		my @pkgs = split(/\|/, $cgiparams{'INSPAKS'});
 		&General::system_background("/usr/local/bin/pakfire", "install", "--non-interactive", "--no-colors", @pkgs);
 	} elsif(($cgiparams{'ACTION'} eq 'remove') && ($cgiparams{'FORCE'} eq 'on')) {
diff --git a/langs/de/cgi-bin/de.pl b/langs/de/cgi-bin/de.pl
index a841b39f9..7a39e233b 100644
--- a/langs/de/cgi-bin/de.pl
+++ b/langs/de/cgi-bin/de.pl
@@ -1990,6 +1990,7 @@
 'pagerefresh' => 'Seite wird aktualisiert. Bitte warten.',
 'pakfire accept all' => 'Möchten Sie der Installation aller Pakete zustimmen?',
 'pakfire ago' => 'her.',
+'pakfire already busy' => 'Pakfire führt bereits eine Aufgabe aus. Bitte versuchen Sie es später erneut.',
 'pakfire available addons' => 'Verfügbare Addons:',
 'pakfire configuration' => 'Pakfire Konfiguration',
 'pakfire core update auto' => 'Core- und Addon-Updates automatisch installieren:',
diff --git a/langs/en/cgi-bin/en.pl b/langs/en/cgi-bin/en.pl
index e30ee4f69..f90e3103b 100644
--- a/langs/en/cgi-bin/en.pl
+++ b/langs/en/cgi-bin/en.pl
@@ -2041,6 +2041,7 @@
 'pagerefresh' => 'Page is beeing refreshed, please wait.',
 'pakfire accept all' => 'Do you want to install all packages?',
 'pakfire ago' => 'ago.',
+'pakfire already busy' => 'Pakfire is already performing a task. Please try again later.',
 'pakfire available addons' => 'Available Addons:',
 'pakfire configuration' => 'Pakfire Configuration',
 'pakfire core update auto' => 'Install core and addon updates automatically:',