2 files changed, 3 insertions, 0 deletions
diff --git a/test/unistd/fork.c b/test/unistd/fork.c
index 9c8285620..da4f2688d 100644
--- a/test/unistd/fork.c
+++ b/test/unistd/fork.c
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <signal.h>
 #include <sys/wait.h>
 
 #define GOT1	(1 << 1)
diff --git a/test/unistd/vfork.c b/test/unistd/vfork.c
index 301d800cb..c7d409adb 100644
--- a/test/unistd/vfork.c
+++ b/test/unistd/vfork.c
@@ -25,6 +25,8 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/wait.h>
+#include <sys/types.h>
+
 
 int main(void) 
 {