diff --git a/setup/win32/setup.nsi b/setup/win32/setup.nsi
index 1eea7e243c8..c7dd3e78bf3 100644
--- a/setup/win32/setup.nsi
+++ b/setup/win32/setup.nsi
@@ -255,7 +255,7 @@ Section $(TITLE_Odoo_Server) SectionOdoo_Server
     # Productivity Apps
     WriteIniStr "$INSTDIR\server\odoo.conf" "options" "default_productivity_apps" "True"
     DetailPrint "Installing Windows service"
-    nsExec::ExecTOLog '"$INSTDIR\python\python.exe" "$INSTDIR\server\odoo-bin" --stop-after-init --logfile "$INSTDIR\server\odoo.log" -s'
+    nsExec::ExecTOLog '"$INSTDIR\python\python.exe" "$INSTDIR\server\odoo-bin" --stop-after-init -c "$INSTDIR\server\odoo.conf" --logfile "$INSTDIR\server\odoo.log" -s'
     nsExec::ExecToLog '"$INSTDIR\nssm\win64\nssm.exe" install ${SERVICENAME} "$INSTDIR\python\python.exe"'
     nsExec::ExecToLog '"$INSTDIR\nssm\win64\nssm.exe" set ${SERVICENAME} AppDirectory "$\"$INSTDIR\python$\""'
     nsExec::ExecToLog '"$INSTDIR\nssm\win64\nssm.exe" set ${SERVICENAME} AppParameters "\"$INSTDIR\server\odoo-bin\" -c "\"$INSTDIR\server\odoo.conf\"'