diff --git a/patacrep/songbook/__main__.py b/patacrep/songbook/__main__.py
index bac1c5ea..5c75084b 100644
--- a/patacrep/songbook/__main__.py
+++ b/patacrep/songbook/__main__.py
@@ -8,6 +8,7 @@ import textwrap
 
 from patacrep import __version__
 from patacrep import errors
+from patacrep.songbook import open_songbook
 from patacrep.build import SongbookBuilder, DEFAULT_STEPS
 from patacrep.utils import yesno
 import patacrep.encoding
@@ -125,7 +126,7 @@ def main(args):
     options = argument_parser(args[1:])
 
     try:
-        songbook = patacrep.songbook.open_songbook(options.book[-1])
+        songbook = open_songbook(options.book[-1])
 
         # Command line options
         if options.datadir:
diff --git a/patacrep/tools/cache/__main__.py b/patacrep/tools/cache/__main__.py
index 4aa8b2ec..22bce3fc 100644
--- a/patacrep/tools/cache/__main__.py
+++ b/patacrep/tools/cache/__main__.py
@@ -8,7 +8,7 @@ import sys
 import textwrap
 
 from patacrep import errors
-from patacrep import songbook
+from patacrep.songbook import open_songbook
 
 LOGGER = logging.getLogger("patatools.cache")
 SUBCOMMAND_DESCRIPTION = "Perform operations on cache."
@@ -54,7 +54,7 @@ def commandline_parser():
 
 def do_clean(namespace):
     """Execute the `patatools cache clean` command."""
-    for datadir in songbook.open_songbook(namespace.songbook)['datadir']:
+    for datadir in open_songbook(namespace.songbook)['datadir']:
         cachedir = os.path.join(datadir, ".cache")
         LOGGER.info("Deleting cache directory '{}'...".format(cachedir))
         if os.path.isdir(cachedir):