diff --git a/irf/sensitivity.py b/irf/sensitivity.py
index abddafe..f6df6a4 100644
--- a/irf/sensitivity.py
+++ b/irf/sensitivity.py
@@ -130,7 +130,12 @@ def select_off(df):
     if 'weight' not in df.columns:
         df['weight'] = 1
 
-    bin_edges = np.logspace(np.log10(e_min / u.GeV), np.log10(e_max / u.GeV), n_bins + 1)
+    bin_edges = np.logspace(
+        np.log10(e_min / u.GeV).to_value(u.dimensionless_unscaled),
+        np.log10(e_max / u.GeV).to_value(u.dimensionless_unscaled),
+        n_bins + 1
+    )
+
     bin_edges = np.append(-np.inf, np.append(bin_edges, np.inf))
     bin_id = np.arange(n_bins + 2) + 1
 
diff --git a/setup.py b/setup.py
index 3da5f72..7db35a2 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='irf',
-    version='0.5.2',
+    version='0.5.3',
     description='Functions to do instrument response functions for FACT',
     url='http://github.com/fact-project/irf',
     author='Kai Brügge, Maximilian Nöthe',