diff --git a/pachyrhynchus-config b/pachyrhynchus-config
index 765f2ab..0fcba57 100644
--- a/pachyrhynchus-config
+++ b/pachyrhynchus-config
@@ -3406,14 +3406,14 @@ CONFIG_VALIDATE_FS_PARSER=y
 CONFIG_FS_IOMAP=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS=m
 CONFIG_EXT4_USE_FOR_EXT2=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 # CONFIG_EXT4_FS_SECURITY is not set
 # CONFIG_EXT4_DEBUG is not set
-CONFIG_JBD2=y
+CONFIG_JBD2=m
 # CONFIG_JBD2_DEBUG is not set
-CONFIG_FS_MBCACHE=y
+CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_XFS_FS is not set