diff --git a/tutorials/dottest.py b/tutorials/dottest.py
index b5f1fde2..b16e332c 100755
--- a/tutorials/dottest.py
+++ b/tutorials/dottest.py
@@ -47,7 +47,7 @@
 
 ###############################################################################
 # And here is a visual intepretation of what a dot-test is
-gs = pltgs.GridSpec(1, 9)
+gs = plt.GridSpec(1, 9)
 fig = plt.figure(figsize=(7, 3))
 ax = plt.subplot(gs[0, 0:2])
 ax.imshow(Op.A, cmap="rainbow")