diff --git a/examples/ad4020_example.py b/examples/ad4020_example.py
index bb96838f2..bfefafd63 100644
--- a/examples/ad4020_example.py
+++ b/examples/ad4020_example.py
@@ -82,6 +82,6 @@
 plt.xlabel("frequency [Hz]")
 plt.ylabel("Voltage (mV)")
 plt.draw()
-plt.pause(0.05)
+plt.show()
 
 del my_adc