diff --git a/NanoVNASaver/Analysis/AntennaAnalysis.py b/NanoVNASaver/Analysis/AntennaAnalysis.py
index dcf0465..d69a243 100644
--- a/NanoVNASaver/Analysis/AntennaAnalysis.py
+++ b/NanoVNASaver/Analysis/AntennaAnalysis.py
@@ -1,11 +1,29 @@
+#  NanoVNASaver
+#
+#  A python program to view and export Touchstone data from a NanoVNA
+#  Copyright (C) 2020 NanoVNA-Saver Authors
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 '''
-Created on 30 giu 2020
+Created on May 30th 2020
 
 @author: mauro
 '''
+import logging
 
 from PyQt5 import QtWidgets
-import logging
+
 from NanoVNASaver.Analysis.VSWRAnalysis import VSWRAnalysis
 
 
diff --git a/NanoVNASaver/Analysis/__init__.py b/NanoVNASaver/Analysis/__init__.py
index 0121149..c463400 100644
--- a/NanoVNASaver/Analysis/__init__.py
+++ b/NanoVNASaver/Analysis/__init__.py
@@ -6,3 +6,4 @@ from .LowPassAnalysis import LowPassAnalysis
 from .PeakSearchAnalysis import PeakSearchAnalysis
 from .SimplePeakSearchAnalysis import SimplePeakSearchAnalysis
 from .VSWRAnalysis import VSWRAnalysis
+from .AntennaAnalysis import MagLoopAnalysis
diff --git a/NanoVNASaver/Windows/AnalysisWindow.py b/NanoVNASaver/Windows/AnalysisWindow.py
index 20bc499..bac9206 100644
--- a/NanoVNASaver/Windows/AnalysisWindow.py
+++ b/NanoVNASaver/Windows/AnalysisWindow.py
@@ -22,8 +22,7 @@ from PyQt5 import QtWidgets, QtCore
 
 from NanoVNASaver.Analysis import Analysis, LowPassAnalysis, HighPassAnalysis, \
     BandPassAnalysis, BandStopAnalysis, VSWRAnalysis, \
-    SimplePeakSearchAnalysis
-# from NanoVNASaver.Analysis.AntennaAnalysis import MagLoopAnalysis
+    SimplePeakSearchAnalysis, MagLoopAnalysis
 
 logger = logging.getLogger(__name__)
 
@@ -54,7 +53,7 @@ class AnalysisWindow(QtWidgets.QWidget):
         # self.analysis_list.addItem("Peak search", PeakSearchAnalysis(self.app))
         self.analysis_list.addItem("Peak search", SimplePeakSearchAnalysis(self.app))
         self.analysis_list.addItem("VSWR analysis", VSWRAnalysis(self.app))
-        # self.analysis_list.addItem("MagLoop analysis", MagLoopAnalysis(self.app))
+        self.analysis_list.addItem("MagLoop analysis", MagLoopAnalysis(self.app))
         select_analysis_layout.addRow("Analysis type", self.analysis_list)
         self.analysis_list.currentIndexChanged.connect(self.updateSelection)