diff --git a/.flake8 b/.flake8
index 313241f2d9d..1f5f4c9c040 100644
--- a/.flake8
+++ b/.flake8
@@ -21,7 +21,6 @@ per-file-ignores =
     # E741 ambiguous variable name 'l'
     __init__.py: F401, F403
     man/build_html.py: E501
-    imagery/i.atcorr/create_iwave.py: F632, F821, W293
     doc/python/m.distance.py: E501
     doc/gui/wxpython/example/dialogs.py: F401
     gui/scripts/d.wms.py: E501
diff --git a/imagery/i.atcorr/create_iwave.py b/imagery/i.atcorr/create_iwave.py
index a575d8089cd..21faa21ac2c 100644
--- a/imagery/i.atcorr/create_iwave.py
+++ b/imagery/i.atcorr/create_iwave.py
@@ -235,7 +235,7 @@ def write_cpp(bands, values, sensor, folder):
         while c < len(fi) - 1 and fi[c + 1] > rthresh:
             c += 1
         max_wavelength = np.floor(li[0] * 1000 + (2.5 * c))
-        print("   %s (%inm - %inm)" % (bands[b], min_wavelength, max_wavelength))
+        print("   %s (%inm - %inm)" % (bands[0], min_wavelength, max_wavelength))
 
     else:
         filter_f = []