2 files changed, 2 insertions, 1 deletions

diff --git a/src/firejail/env.c b/src/firejail/env.c
index ad16de037..4c0d729a1 100644
--- a/src/firejail/env.c
+++ b/src/firejail/env.c
@@ -22,6 +22,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <dirent.h>
+#include <limits.h>
 
 typedef struct env_t {
         struct env_t *next;
diff --git a/src/firejail/main.c b/src/firejail/main.c
index 81d148257..2db17f4af 100644
--- a/src/firejail/main.c
+++ b/src/firejail/main.c
@@ -32,7 +32,7 @@
 #include <dirent.h>
 #include <pwd.h>
 #include <errno.h>
-//#include <limits.h>
+#include <limits.h>
 #include <sys/file.h>
 #include <sys/prctl.h>
 #include <signal.h>