4 files changed, 4 insertions, 7 deletions

diff --git a/swaynag/config.c b/swaynag/config.c
index cd34dcc2..63808ce4 100644
--- a/swaynag/config.c
+++ b/swaynag/config.c
@@ -1,5 +1,4 @@
-#define _XOPEN_SOURCE 700
-#define _POSIX_C_SOURCE 200112L
+#define _POSIX_C_SOURCE 200809L
 #include <getopt.h>
 #include <stdlib.h>
 #include <wordexp.h>
@@ -398,4 +397,3 @@ int swaynag_load_config(char *path, struct swaynag *swaynag, list_t *types) {
         fclose(config);
         return 0;
 }
-
diff --git a/swaynag/main.c b/swaynag/main.c
index bae3c0e2..9f00ac7e 100644
--- a/swaynag/main.c
+++ b/swaynag/main.c
@@ -1,4 +1,4 @@
-#define _XOPEN_SOURCE 500
+#define _POSIX_C_SOURCE 200809L
 #include <stdlib.h>
 #include <signal.h>
 #include "log.h"
@@ -130,4 +130,3 @@ cleanup:
         swaynag_destroy(&swaynag);
         return exit_code;
 }
-
diff --git a/swaynag/swaynag.c b/swaynag/swaynag.c
index 06185f20..74e127b6 100644
--- a/swaynag/swaynag.c
+++ b/swaynag/swaynag.c
@@ -1,4 +1,4 @@
-#define _XOPEN_SOURCE 500
+#define _POSIX_C_SOURCE 200809L
 #include <stdlib.h>
 #include <assert.h>
 #include <sys/stat.h>
diff --git a/swaynag/types.c b/swaynag/types.c
index 1e0a138b..129644b7 100644
--- a/swaynag/types.c
+++ b/swaynag/types.c
@@ -1,4 +1,4 @@
-#define _XOPEN_SOURCE 500
+#define _POSIX_C_SOURCE 200809L
 #include <getopt.h>
 #include <stdbool.h>
 #include <stdlib.h>