diff --git a/kdesudo/kdesudo.cpp b/kdesudo/kdesudo.cpp
index 7d48de5..6936724 100644
--- a/kdesudo/kdesudo.cpp
+++ b/kdesudo/kdesudo.cpp
@@ -329,7 +329,7 @@ void KdeSudo::receivedOut(KProcess*, char*buffer, int buflen)
 
 	static int badpass = 0;
 
-	if (strOut.tqfind("Sorry, try again")!=-1)
+	if (strOut.find("Sorry, try again")!=-1)
 	{
 		badpass++;
 		if (badpass>2)
@@ -339,37 +339,37 @@ void KdeSudo::receivedOut(KProcess*, char*buffer, int buflen)
 			kapp->quit();
 		}
 	}
-	if (strOut.tqfind("command not found")!=-1)
+	if (strOut.find("command not found")!=-1)
 	{
 		bError=true;
 		KMessageBox::error(this, i18n("Command not found!"));
 		kapp->quit();
 	}
-	if (strOut.tqfind("is not in the sudoers file")!=-1)
+	if (strOut.find("is not in the sudoers file")!=-1)
 	{
 		bError=true;
 		KMessageBox::error(this, i18n("Your username is unknown to sudo!"));
                 kapp->quit();
 	}
-	if (strOut.tqfind("is not allowed to execute")!=-1)
+	if (strOut.find("is not allowed to execute")!=-1)
 	{
 		bError=true;
 		KMessageBox::error(this, i18n("Your user is not allowed to run the specified command!"));
 		kapp->quit();
 	}
-	if (strOut.tqfind("is not allowed to run sudo on")!=-1)
+	if (strOut.find("is not allowed to run sudo on")!=-1)
 	{
 		bError=true;
 		KMessageBox::error(this, i18n("Your user is not allowed to run sudo on this host!"));
                 kapp->quit();
 	}
-	if (strOut.tqfind("may not run sudo on")!=-1)
+	if (strOut.find("may not run sudo on")!=-1)
 	{
 		bError=true;
 		KMessageBox::error(this, i18n("Your user is not allowed to run sudo on this host!"));
                 kapp->quit();
 	}
-	if ((strOut.tqfind("passprompt")!=-1) || (strOut.tqfind("PIN (CHV2)")!=-1))
+	if ((strOut.find("passprompt")!=-1) || (strOut.find("PIN (CHV2)")!=-1))
 	{
 		this->clearPassword();
 		this->show();