diff --git a/gen-apt-config.py b/gen-apt-config.py
index dd73e26..4ec0e90 100755
--- a/gen-apt-config.py
+++ b/gen-apt-config.py
@@ -26,8 +26,10 @@ for file in srcnames_files:
         srcname = line.strip()
         srcname_lines.append(srcname)
         result = subprocess.run([current_path + "/apt_experiments", '-n', srcname], stdout=subprocess.PIPE)
-        stdout = result.stdout.decode('utf-8').replace('\\n', '\n')
-        pkgname_lines.append(stdout)
+        stdout = result.stdout.decode('utf-8')
+        for line in stdout.splitlines():
+            pkgname_lines.append(line)
+            pkgname_lines.append(line+"t64")
     file.close()
 
 with open (current_path + "/package_pkgnames_overrides") as file: