Index: gc_lang/fr/config.ini
==================================================================
--- gc_lang/fr/config.ini
+++ gc_lang/fr/config.ini
@@ -46,11 +46,11 @@
 # Firefox
 fx_identifier = French-GC@grammalecte.net
 fx_name = Grammalecte [fr]
 
 win_fx_dev_path = C:\Program Files\Firefox Developer Edition\firefox.exe
-win_fx_nightly_path = C:\Program Files\Nightly\firefox.exe
+win_fx_nightly_path = C:\Program Files\Firefox Nightly\firefox.exe
 linux_fx_dev_path = /usr/bin/firefox
 linux_fx_nightly_path = /usr/bin/firefox
 
 # Thunderbird
 tb_identifier = French-GC-TB@grammalecte.net

Index: make.py
==================================================================
--- make.py
+++ make.py
@@ -476,11 +476,11 @@
                         # Firefox Developper edition
                         spfFirefox = dVars['win_fx_dev_path']  if platform.system() == "Windows"  else dVars['linux_fx_dev_path']
                     else:
                         # Firefox Nightly edition
                         spfFirefox = dVars['win_fx_nightly_path']  if platform.system() == "Windows"  else dVars['linux_fx_nightly_path']
-                    os.system(r'web-ext run --firefox="' + spfFirefox + '" --browser-console --firefox-profile=debug')
+                    os.system(r'web-ext run --firefox="' + spfFirefox + '" --browser-console')
                     # https://github.com/mozilla/web-ext/issues/932
                     # os.system(r'web-ext run --firefox="' + spfFirefox + r'" --browser-console --firefox-profile=C:\Users\EAK\AppData\Roaming\Mozilla\Firefox\Profiles\e26559tw.debug --keep-profile-changes')
 
             # Thunderbird
             if xArgs.thunderbird: