diff --git a/configs/config.h b/configs/config.h
index 112d499..5959897 100644
--- a/configs/config.h
+++ b/configs/config.h
@@ -16,8 +16,8 @@
 
 #ifdef _PW_CHECK_H
 	/* Pw_check. Salt for crypt() */
-	static int MU_SALT_ENC[] = {'s', 'a', 'l', 't'};
-	static char MU_SALT_BUF[sizeof(MU_SALT_ENC) + 1];
+	int MU_SALT_ENC[] = {'s', 'a', 'l', 't'};
+	char MU_SALT_BUF[sizeof(MU_SALT_ENC) + 1];
 #endif
 
 #ifdef _MOUNT_C
diff --git a/libmu/human.c b/libmu/human.c
index 6eb052d..4a1d367 100644
--- a/libmu/human.c
+++ b/libmu/human.c
@@ -1,5 +1,7 @@
 #include "human.h"
 
+char mu_hs_buf[MU_HUMAN_BUF_SIZE + 1];
+
 char *mu_humansize(off_t n, off_t block) {
 	memset(mu_hs_buf, '\0', sizeof(mu_hs_buf));
 
diff --git a/libmu/human.h b/libmu/human.h
index 00f2a50..a775d0e 100644
--- a/libmu/human.h
+++ b/libmu/human.h
@@ -6,7 +6,6 @@
 #include <string.h>
 
 #define MU_HUMAN_BUF_SIZE 16
-static char mu_hs_buf[MU_HUMAN_BUF_SIZE + 1];
 
 char *mu_humansize(off_t n, off_t block);
 #endif
diff --git a/libmu/mode_to_str.c b/libmu/mode_to_str.c
index 8be70f0..3bf00fe 100644
--- a/libmu/mode_to_str.c
+++ b/libmu/mode_to_str.c
@@ -2,6 +2,8 @@
 #include <sys/stat.h>
 #include "mode_to_str.h"
 
+char mode[11];
+
 char *mu_mode_2_str(mode_t file_mode) {
 	snprintf(mode, sizeof(mode), "----------");
 
diff --git a/libmu/mode_to_str.h b/libmu/mode_to_str.h
index 34e6152..50f0ed7 100644
--- a/libmu/mode_to_str.h
+++ b/libmu/mode_to_str.h
@@ -1,6 +1,5 @@
 #ifndef _MODE_TO_STR_H
 #define _MODE_TO_STR_H
-static char mode[11];
 
 char *mu_mode_2_str(mode_t file_mode);
 #endif
diff --git a/src/date.c b/src/date.c
index e40c317..1ab8c8d 100644
--- a/src/date.c
+++ b/src/date.c
@@ -1,4 +1,5 @@
 #define _XOPEN_SOURCE
+#define __USE_POSIX199309
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>