diff --git a/src/pulsatingscience.cpp b/src/pulsatingscience.cpp
index dd9e5c1e370f56cae70e9141f22f500564934ae8..38672958c2b4b1c2dc79798e2340f199ff0cde7f 100644
--- a/src/pulsatingscience.cpp
+++ b/src/pulsatingscience.cpp
@@ -203,16 +203,9 @@ void PulsatingScience::closeEvent(QCloseEvent *event)
 
 void PulsatingScience::on_pushRun_clicked()
 {
-    if(ui.pushRun->isEnabled()) {
-        ui.pushRun->setEnabled(false);
-        ui.pushPause->setEnabled(true);
-        ui.pushStop->setEnabled(true);
-    }
-    else {
-        ui.pushRun->setEnabled(true);
-        ui.pushPause->setEnabled(false);
-        ui.pushStop->setEnabled(false);
-    }
+    ui.pushRun->setEnabled(false);
+    ui.pushPause->setEnabled(true);
+    ui.pushStop->setEnabled(true);
 }
 
 void PulsatingScience::on_pushPause_clicked()