diff --git a/c/src/lib/libmisc/untar/untar.c b/c/src/lib/libmisc/untar/untar.c
index ea5c1430d2..60f1550c61 100644
--- a/c/src/lib/libmisc/untar/untar.c
+++ b/c/src/lib/libmisc/untar/untar.c
@@ -17,6 +17,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <fcntl.h>
 #include "untar.h"
 
diff --git a/c/src/libmisc/untar/untar.c b/c/src/libmisc/untar/untar.c
index ea5c1430d2..60f1550c61 100644
--- a/c/src/libmisc/untar/untar.c
+++ b/c/src/libmisc/untar/untar.c
@@ -17,6 +17,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <fcntl.h>
 #include "untar.h"
 
diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c
index ea5c1430d2..60f1550c61 100644
--- a/cpukit/libmisc/untar/untar.c
+++ b/cpukit/libmisc/untar/untar.c
@@ -17,6 +17,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <fcntl.h>
 #include "untar.h"