diff --git a/cde/config/cf/FreeBSD.cf b/cde/config/cf/FreeBSD.cf
index 2d737ce71..1a300642b 100644
--- a/cde/config/cf/FreeBSD.cf
+++ b/cde/config/cf/FreeBSD.cf
@@ -52,6 +52,19 @@ XCOMM operating system:  OSName (OSMajorVersion./**/OSMinorVersion./**/OSTeenyVe
 # define HasGcc2		YES
 #endif
 
+/* For DtHelp TIFF processing routines. */
+#ifdef AMD64Architecture
+#define LSBBitOrder             YES
+#endif
+
+#ifdef ARMArchitecture
+#define LSBBitOrder             YES
+#endif
+
+#ifdef i386Architecture
+#define LSBBitOrder             YES
+#endif
+
 #define MkdirHierCmd		mkdir -p
 
 #define CcCmd gcc