diff --git a/dG3D/benchmarks/DMN_FE2_Void/DMN/RVESimulations/createPath.py b/dG3D/benchmarks/DMN_FE2_Void/DMN/RVESimulations/createPath.py
index 46dd4a9a21dbd1a0af00a173bb2515b98ffb4fa0..9e98159c0c9873021ac38697eb23824704027104 100755
--- a/dG3D/benchmarks/DMN_FE2_Void/DMN/RVESimulations/createPath.py
+++ b/dG3D/benchmarks/DMN_FE2_Void/DMN/RVESimulations/createPath.py
@@ -43,7 +43,7 @@ for ss in range(maxS):
     k = ss+1
     phi1 = allPt[ss,0]*np.pi
     phi2 = allPt[ss,1]*2*np.pi
-    print(f'make path {k} with phi1 = {phi1} and phi2 = {phi2}')
+    print('make path {k} with phi1 = {phi1} and phi2 = {phi2}')
     epsXXmax, epsYYmax, epsXYmax =makePath(Rmax,phi1,phi2)
     print(epsXXmax, epsYYmax, epsXYmax)