diff --git a/bin/datastore.py b/bin/datastore.py
index 91d4d08..151f06a 100644
--- a/bin/datastore.py
+++ b/bin/datastore.py
@@ -4,6 +4,7 @@ import psycopg2
 import configuration
 import preplots
 import p111
+from hashlib import md5 # Because it's good enough
 
 """
 Interface to the PostgreSQL database.
@@ -11,13 +12,16 @@ Interface to the PostgreSQL database.
 
 def file_hash(file):
 	"""
-	Calculate a file hash based on its size, inode, modification and creation times.
+	Calculate a file hash based on its name, size, modification and creation times.
 
 	The hash is used to uniquely identify files in the database and detect if they
 	have changed.
 	"""
+	h = md5()
+	h.update(file.encode())
+	name_digest = h.hexdigest()[:16]
 	st = os.stat(file)
-	return ":".join([str(v) for v in [st.st_size, st.st_mtime, st.st_ctime, st.st_ino]])
+	return ":".join([str(v) for v in [st.st_size, st.st_mtime, st.st_ctime, name_digest]])
 
 class Datastore:
 	"""
@@ -390,9 +394,9 @@ class Datastore:
 
 		with self.conn.cursor() as cursor:
 			cursor.execute("BEGIN;")
-			
+
 			hash = self.add_file(filepath, cursor)
-			
+
 			if not records or len(records) == 0:
 				print("File has no records (or none have been detected)")
 				# We add the file to the database anyway to signal that we have
@@ -412,13 +416,13 @@ class Datastore:
 			"""
 
 			cursor.execute(qry, (fileinfo["sequence"], fileinfo["line"], ntbp, incr, json.dumps(fileinfo["meta"])))
-			
+
 			qry = """
 				UPDATE raw_lines
 				SET meta = meta || %s
 				WHERE sequence = %s;
 			"""
-			
+
 			cursor.execute(qry, (json.dumps(fileinfo["meta"]), fileinfo["sequence"]))
 
 			qry = """
@@ -452,7 +456,7 @@ class Datastore:
 
 		with self.conn.cursor() as cursor:
 			cursor.execute("BEGIN;")
-			
+
 			hash = self.add_file(filepath, cursor)
 
 			qry = """
@@ -462,13 +466,13 @@ class Datastore:
 			"""
 
 			cursor.execute(qry, (fileinfo["sequence"], fileinfo["line"], json.dumps(fileinfo["meta"])))
-			
+
 			qry = """
 				UPDATE raw_lines
 				SET meta = meta || %s
 				WHERE sequence = %s;
 			"""
-			
+
 			cursor.execute(qry, (json.dumps(fileinfo["meta"]), fileinfo["sequence"]))
 
 			qry = """
@@ -495,7 +499,7 @@ class Datastore:
 
 			if filedata is not None:
 				self.save_file_data(filepath, json.dumps(filedata), cursor)
-				
+
 			cursor.execute("CALL final_line_post_import(%s);", (fileinfo["sequence"],))
 
 		self.maybe_commit()
@@ -662,7 +666,7 @@ class Datastore:
 		"""
 		Remove final data for a sequence.
 		"""
-		
+
 		if cursor is None:
 			cur = self.conn.cursor()
 		else:
@@ -674,4 +678,4 @@ class Datastore:
 			self.maybe_commit()
 			# We do not commit if we've been passed a cursor, instead
 			# we assume that we are in the middle of a transaction
-		
+