diff --git a/run.py b/run.py
index bb559dc..4b41c95 100755
--- a/run.py
+++ b/run.py
@@ -39,7 +39,7 @@ def blockdevice(termsize, settings):
 	print("Please enter the full path to the block device the installation should take place on: (e.g. /dev/sda)")
 	print("Make sure to choose a drive, not a partition.")
 	print("Here's a list of devices that may be the right:")
-	settings["blockdevice"] = _ask("Install where?", os.listdir("/sys/block/"))
+	settings["blockdevice"] = _ask("Install where?", os.listdir("/sys/block/"), enforce=False)
 
 
 def checks(termsize, settings):
@@ -138,11 +138,11 @@ def _separator(termsize):
 	print("~" * termsize["cols"])
 
 
-def _ask(question, choices):
+def _ask(question, choices, enforce=True):
 	while True:
 		print("=> %s (%s) " % (question, ", ".join(choices)))
 		answer = sys.stdin.readline()[:-1]
-		if answer in choices:
+		if answer in choices or not enforce:
 			return answer