diff --git a/grass-gis-addons/m.analyse.buildings/r.extract.buildings/r.extract.buildings.py b/grass-gis-addons/m.analyse.buildings/r.extract.buildings/r.extract.buildings.py
index ccfb29e..18a8120 100644
--- a/grass-gis-addons/m.analyse.buildings/r.extract.buildings/r.extract.buildings.py
+++ b/grass-gis-addons/m.analyse.buildings/r.extract.buildings/r.extract.buildings.py
@@ -50,6 +50,7 @@
 # % key: fnk_column
 # % required: yes
 # % label: Name of integer column containing FNK-code
+# % answer: code_2020
 # % guisection: Input
 # %end
 
@@ -74,32 +75,32 @@
 # %end
 
 # %option
-# % key: used_thesh
+# % key: used_thresh
 # % required: yes
 # % multiple: no
-# % label: Set if the percentile or the threshold of the NDVI should be used: ndvi_thres or ndvi_perc
-# % options: ndvi_thres,ndvi_perc
-# % answer: ndvi_thres
+# % label: Set if the percentile or the threshold of the NDVI should be used: ndvi_thresh or ndvi_perc
+# % options: ndvi_thresh,ndvi_perc
+# % answer: ndvi_thresh
 # % guisection: Parameters
 # %end
 
 # %option
-# % key: ndvi_perc
+# % key: ndvi_thresh
 # % type: integer
 # % required: no
 # % multiple: no
-# % label: NDVI percentile in vegetated areas to use for thresholding
-# % answer: 5
+# % label: Fix NDVI threshold (on a scale from 0-255) instead of estimated value from ndvi_perc and FNK
+# % answer: 145
 # % guisection: Parameters
 # %end
 
 # %option
-# % key: ndvi_thresh
+# % key: ndvi_perc
 # % type: integer
 # % required: no
 # % multiple: no
-# % label: Fix NDVI threshold (on a scale from 0-255) instead of estimated value from ndvi_perc and FNK
-# % answer: 145
+# % label: NDVI percentile in vegetated areas to use for thresholding
+# % answer: 5
 # % guisection: Parameters
 # %end
 
@@ -134,10 +135,6 @@
 # % guisection: Parameters
 # %end
 
-# %rules
-# % exclusive: ndvi_perc, ndvi_thresh
-# % required: ndvi_perc, ndvi_thresh
-# %end
 
 import atexit
 import os
diff --git a/grass-gis-addons/m.analyse.buildings/r.extract.greenroofs/r.extract.greenroofs.py b/grass-gis-addons/m.analyse.buildings/r.extract.greenroofs/r.extract.greenroofs.py
index b51dc7e..887c432 100644
--- a/grass-gis-addons/m.analyse.buildings/r.extract.greenroofs/r.extract.greenroofs.py
+++ b/grass-gis-addons/m.analyse.buildings/r.extract.greenroofs/r.extract.greenroofs.py
@@ -90,32 +90,32 @@
 # %end
 
 # %option
-# % key: used_thesh
+# % key: used_thresh
 # % required: yes
 # % multiple: no
-# % label: Set if the percentile or the threshold of the Green-Blue-Ratio should be used: ndvi_thres or ndvi_perc
+# % label: Set if the percentile or the threshold of the Green-Blue-Ratio should be used: gb_thresh or gb_perc
 # % options: gb_thresh,gb_perc
 # % answer: gb_thresh
 # % guisection: Parameters
 # %end
 
 # %option
-# % key: gb_perc
+# % key: gb_thresh
 # % type: integer
 # % required: no
 # % multiple: no
-# % label: Green-Blue-Ratio percentile in green areas to use for thresholding
-# % answer: 25
+# % label: Fix Green-Blue-Ratio threshold (on a scale from 0-255)
+# % answer: 145
 # % guisection: Parameters
 # %end
 
 # %option
-# % key: gb_thresh
+# % key: gb_perc
 # % type: integer
 # % required: no
 # % multiple: no
-# % label: Fix Green-Blue-Ratio threshold (on a scale from 0-255)
-# % answer: 145
+# % label: Green-Blue-Ratio percentile in green areas to use for thresholding
+# % answer: 25
 # % guisection: Parameters
 # %end