diff --git a/src/ksession.cpp b/src/ksession.cpp
index f3ab2c6..3e0dfcb 100644
--- a/src/ksession.cpp
+++ b/src/ksession.cpp
@@ -175,7 +175,7 @@ QString KSession::getInitialWorkingDirectory()
     return _initialWorkingDirectory;
 }
 
-void KSession::setArgs(QStringList &args)
+void KSession::setArgs(const QStringList &args)
 {
     m_session->setArguments(args);
 }
diff --git a/src/ksession.h b/src/ksession.h
index 6d20ef9..8d1f18b 100644
--- a/src/ksession.h
+++ b/src/ksession.h
@@ -60,9 +60,6 @@ public:
     void setInitialWorkingDirectory(const QString & dir);
     QString getInitialWorkingDirectory();
 
-    // Shell program args, default is none
-    void setArgs(QStringList & args);
-
     //Text codec, default is UTF-8
     void setTextCodec(QTextCodec * codec);
 
@@ -115,6 +112,9 @@ public slots:
     //  Shell program, default is /bin/bash
     void setShellProgram(const QString & progname);
 
+    // Shell program args, default is none
+    void setArgs(const QStringList &args);
+
     int getShellPID();
     void changeDir(const QString & dir);