diff --git a/server/Process.cpp b/server/Process.cpp
index 738754a0..bde961b8 100644
--- a/server/Process.cpp
+++ b/server/Process.cpp
@@ -24,6 +24,8 @@
  * SOFTWARE.
  */
 
+#include <limits.h>
+#include <sys/resource.h>
 #include <unistd.h>
 #include <stdexcept>
 #include <signal.h>