diff --git a/tools/releasetools/target_files_diff.py b/tools/releasetools/target_files_diff.py
index acb7448cab..2cf90513ef 100755
--- a/tools/releasetools/target_files_diff.py
+++ b/tools/releasetools/target_files_diff.py
@@ -51,11 +51,6 @@ def ignore(name):
               'RECOVERY/RAMDISK/selinux_version']:
     return True
 
-  # b/25348136 libpac.so changes with every build
-  if name in ['SYSTEM/lib/libpac.so',
-              'SYSTEM/lib64/libpac.so']:
-    return True
-
   return False