diff --git a/release/sysinstall/install.c b/release/sysinstall/install.c
index 4f8cf72b39cc..6373b69d6af4 100644
--- a/release/sysinstall/install.c
+++ b/release/sysinstall/install.c
@@ -541,7 +541,7 @@ installStandard(dialogMenuItem *self)
 		  "between interfaces)?"))
 	variable_set2("gateway_enable", "YES", 1);
 
-    if (!msgYesNo("Do you want to grant only normal users FTP access to this\n"
+    if (msgYesNo("Do you want to grant only normal users FTP access to this\n"
 	           "host (e.g. no anonymous FTP connections)?"))
 	configAnonFTP(self);
 
diff --git a/usr.sbin/sade/install.c b/usr.sbin/sade/install.c
index 4f8cf72b39cc..6373b69d6af4 100644
--- a/usr.sbin/sade/install.c
+++ b/usr.sbin/sade/install.c
@@ -541,7 +541,7 @@ installStandard(dialogMenuItem *self)
 		  "between interfaces)?"))
 	variable_set2("gateway_enable", "YES", 1);
 
-    if (!msgYesNo("Do you want to grant only normal users FTP access to this\n"
+    if (msgYesNo("Do you want to grant only normal users FTP access to this\n"
 	           "host (e.g. no anonymous FTP connections)?"))
 	configAnonFTP(self);
 
diff --git a/usr.sbin/sysinstall/install.c b/usr.sbin/sysinstall/install.c
index 4f8cf72b39cc..6373b69d6af4 100644
--- a/usr.sbin/sysinstall/install.c
+++ b/usr.sbin/sysinstall/install.c
@@ -541,7 +541,7 @@ installStandard(dialogMenuItem *self)
 		  "between interfaces)?"))
 	variable_set2("gateway_enable", "YES", 1);
 
-    if (!msgYesNo("Do you want to grant only normal users FTP access to this\n"
+    if (msgYesNo("Do you want to grant only normal users FTP access to this\n"
 	           "host (e.g. no anonymous FTP connections)?"))
 	configAnonFTP(self);