diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e584ef06d2f..68d564f3236 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-20  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+    	* gdb.arch/sparc-sysstep.c: Include unistd.h for getpid.
+
 2015-11-19  Sandra Loosemore  <sandra@codesourcery.com>
 
 	* gdb.base/nested-subp1.exp: Pass executable, not executable name,
diff --git a/gdb/testsuite/gdb.arch/sparc-sysstep.c b/gdb/testsuite/gdb.arch/sparc-sysstep.c
index 79e344b0fe1..1356339e762 100644
--- a/gdb/testsuite/gdb.arch/sparc-sysstep.c
+++ b/gdb/testsuite/gdb.arch/sparc-sysstep.c
@@ -18,6 +18,7 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
+#include <unistd.h>
 
 int global;