diff --git a/cde/programs/dtksh/ksh93/src/cmd/pax/format.c b/cde/programs/dtksh/ksh93/src/cmd/pax/format.c
index 4ac96eab5..5422ac8b3 100644
--- a/cde/programs/dtksh/ksh93/src/cmd/pax/format.c
+++ b/cde/programs/dtksh/ksh93/src/cmd/pax/format.c
@@ -90,6 +90,11 @@
 #define __VA_START__(p,a)	va_start(p)
 #endif
 #endif
+
+#if defined(__linux__)
+#include <sys/sysmacros.h>
+#endif
+
 #include "pax.h"
 #include "options.h"
 
diff --git a/cde/programs/dtksh/ksh93/src/cmd/pax/misc.c b/cde/programs/dtksh/ksh93/src/cmd/pax/misc.c
index ac06fc143..edffb0d19 100644
--- a/cde/programs/dtksh/ksh93/src/cmd/pax/misc.c
+++ b/cde/programs/dtksh/ksh93/src/cmd/pax/misc.c
@@ -90,6 +90,11 @@
 #define __VA_START__(p,a)	va_start(p)
 #endif
 #endif
+
+#if defined(__linux__)
+#include <sys/sysmacros.h>
+#endif
+
 #include "pax.h"
 #include "options.h"
 
diff --git a/cde/programs/dtksh/ksh93/src/lib/libast/string/fmtdev.c b/cde/programs/dtksh/ksh93/src/lib/libast/string/fmtdev.c
index b723e9d4c..8e441f888 100644
--- a/cde/programs/dtksh/ksh93/src/lib/libast/string/fmtdev.c
+++ b/cde/programs/dtksh/ksh93/src/lib/libast/string/fmtdev.c
@@ -90,6 +90,11 @@
 #define __VA_START__(p,a)	va_start(p)
 #endif
 #endif
+
+#if defined(__linux__)
+#include <sys/sysmacros.h>
+#endif
+
 #include <ast.h>
 #include <ctype.h>
 #include <ls.h>