diff --git a/archivebox/config/__init__.py b/archivebox/config/__init__.py
index 826f9824..f6e8e80d 100644
--- a/archivebox/config/__init__.py
+++ b/archivebox/config/__init__.py
@@ -252,9 +252,8 @@ DERIVED_CONFIG_DEFAULTS: ConfigDefaultDict = {
     'SAVE_WGET':                {'default': lambda c: c['USE_WGET'] and c['SAVE_WGET']},
     'SAVE_WARC':                {'default': lambda c: c['USE_WGET'] and c['SAVE_WARC']},
 
-    'USE_SINGLEFILE':           {'default': lambda c: c['USE_SINGLEFILE'] and (c['SAVE_SINGLEFILE'])},
+    'USE_SINGLEFILE':           {'default': lambda c: c['USE_SINGLEFILE'] and c['SAVE_SINGLEFILE']},
     'SINGLEFILE_VERSION':       {'default': lambda c: bin_version(c['SINGLEFILE_BINARY']) if c['USE_SINGLEFILE'] else None},
-    'SAVE_SINGLEFILE':          {'default': lambda c: c['USE_SINGLEFILE'] and c['SAVE_SINGLEFILE']},
 
     'USE_GIT':                  {'default': lambda c: c['USE_GIT'] and c['SAVE_GIT']},
     'GIT_VERSION':              {'default': lambda c: bin_version(c['GIT_BINARY']) if c['USE_GIT'] else None},
@@ -271,6 +270,7 @@ DERIVED_CONFIG_DEFAULTS: ConfigDefaultDict = {
     'SAVE_PDF':                 {'default': lambda c: c['USE_CHROME'] and c['SAVE_PDF']},
     'SAVE_SCREENSHOT':          {'default': lambda c: c['USE_CHROME'] and c['SAVE_SCREENSHOT']},
     'SAVE_DOM':                 {'default': lambda c: c['USE_CHROME'] and c['SAVE_DOM']},
+    'SAVE_SINGLEFILE':          {'default': lambda c: c['USE_CHROME'] and c['USE_SINGLEFILE']},
 
     'DEPENDENCIES':             {'default': lambda c: get_dependency_info(c)},
     'CODE_LOCATIONS':           {'default': lambda c: get_code_locations(c)},
diff --git a/archivebox/config/stubs.py b/archivebox/config/stubs.py
index 438f7d8a..6df90396 100644
--- a/archivebox/config/stubs.py
+++ b/archivebox/config/stubs.py
@@ -53,6 +53,7 @@ class ConfigDict(BaseConfig, total=False):
     SAVE_PDF: bool
     SAVE_SCREENSHOT: bool
     SAVE_DOM: bool
+    SAVE_SINGLEFILE: bool
     SAVE_WARC: bool
     SAVE_GIT: bool
     SAVE_MEDIA: bool
@@ -75,12 +76,14 @@ class ConfigDict(BaseConfig, total=False):
     USE_GIT: bool
     USE_CHROME: bool
     USE_YOUTUBEDL: bool
+    USE_SINGLEFILE: bool
 
     CURL_BINARY: Optional[str]
     GIT_BINARY: Optional[str]
     WGET_BINARY: Optional[str]
     YOUTUBEDL_BINARY: Optional[str]
     CHROME_BINARY: Optional[str]
+    SINGLEFILE_BINARY: Optional[str]
 
     TERM_WIDTH: Callable[[], int]
     USER: str
diff --git a/docs b/docs
index f23f5e47..6bea9eb0 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit f23f5e4701dc275e9cd413343754d52f7ec06106
+Subproject commit 6bea9eb017ecf09072ea3ef0afa406d25f58f219