diff --git a/Project.toml b/Project.toml
index 4a04282..9dc89ea 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "LatticeQCD"
 uuid = "8a12f9b3-8daf-4285-9aa6-f1d88d857ae8"
 authors = ["Akio Tomiya", "Yuki Nagai"]
-version = "1.0.9"
+version = "1.1.0"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
diff --git a/src/system/lqcd.jl b/src/system/lqcd.jl
index 642e6f7..e3e9054 100644
--- a/src/system/lqcd.jl
+++ b/src/system/lqcd.jl
@@ -75,16 +75,17 @@ function run_LQCD_file(filenamein::String; MPIparallel=false)
 
     measurements =
         Measurement_methods(univ.U, parameters.measuredir, parameters.measurement_methods)
+    plaq_m = Plaquette_measurement(univ.U, printvalues=false)
     i_plaq = 0
     for i = 1:measurements.num_measurements
-        if typeof(measurements.measurements[i]) == Plaquette_measurement
+        if isa(measurements.measurements[i], Plaquette_measurement)
             i_plaq = i
             plaq_m = measurements.measurements[i]
         end
     end
-    if i_plaq == 0
-        plaq_m = Plaquette_measurement(univ.U, printvalues=false)
-    end
+    #if i_plaq == 0
+    #    plaq_m = Plaquette_measurement(univ.U, printvalues=false)
+    #end
 
     measurements_for_flow =
         Measurement_methods(univ.U, parameters.measuredir, parameters.measurements_for_flow)