diff --git a/tests/test_hexagonfs.c b/tests/test_hexagonfs.c
index ae9ee7a..38e767d 100644
--- a/tests/test_hexagonfs.c
+++ b/tests/test_hexagonfs.c
@@ -20,8 +20,8 @@
  */
 
 #include <fcntl.h>
-#include <libhexagonrpc/fastrpc.h>
 #include <stdbool.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
diff --git a/tests/test_iobuffer.c b/tests/test_iobuffer.c
index 99da73f..a252f24 100644
--- a/tests/test_iobuffer.c
+++ b/tests/test_iobuffer.c
@@ -19,7 +19,8 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#include <libhexagonrpc/fastrpc.h>
+#include <libhexagonrpc/hexagonrpc.h>
+#include <stdlib.h>
 #include <string.h>
 
 #include "../hexagonrpcd/iobuffer.h"