diff --git a/ChangeLog b/ChangeLog
index 0d3e3117..b1663149 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,6 +38,8 @@ xx/xx/2005 - 1.12.0-WIP
 	  it to be present.  (Christophe)
 	- ntfscluster: fix incorrect volume usage calculation.  (Szaka)
 	- ntfscluster, utils.c::mft_next_record(): fix gigaleak.  (Szaka)
+	- Define PATH_MAX if not defined in ntfsprogs/ntfsmount.c and
+	  libntfs/volume.c.  Needed to compile on DOS with djgpp.  (Christophe)
 
 08/08/2005 - 1.11.2 - ntfsdecrypt now works and lots of fixes and improvements.
 
diff --git a/libntfs/volume.c b/libntfs/volume.c
index de62914d..2142ce44 100644
--- a/libntfs/volume.c
+++ b/libntfs/volume.c
@@ -42,6 +42,10 @@
 #include "logfile.h"
 #include "dir.h"
 
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 /**
  * ntfs_volume_alloc -
  *
diff --git a/ntfsprogs/ntfsmount.c b/ntfsprogs/ntfsmount.c
index bf25e9a6..6171709b 100644
--- a/ntfsprogs/ntfsmount.c
+++ b/ntfsprogs/ntfsmount.c
@@ -48,6 +48,10 @@
 #include "index.h"
 #include "utils.h"
 
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 typedef struct {
 	fuse_fill_dir_t filler;
 	void *buf;