diff --git a/Minimization/Tools.py b/Minimization/Tools.py
index 734f634..ade2125 100755
--- a/Minimization/Tools.py
+++ b/Minimization/Tools.py
@@ -332,7 +332,7 @@ class PlotData:
 						set key box\n \
 						set bars small\n \
 						set xtics add ("+str(qmin)+","+str(qmax)+")\n \
-						set ytics format \"10^\{%T\}\"\n \
+						set ytics format \"10^\\{%T\\}\"\n \
 						set mytics 10\n \
 						set title \""+title+"\"\n" )