diff --git a/source/log.c b/source/log.c
index a13b3a2..b995d0e 100644
--- a/source/log.c
+++ b/source/log.c
@@ -21,12 +21,13 @@ void WriteToLog(const char *fmt, ...)
 #else
 
     time_t unixTime = time(NULL);
-    struct tm *tStruct = localtime((const time_t *)&unixTime);
+    struct tm tStruct;
+    localtime_r(&unixTime, &tStruct);
 
     FILE *fp = fopen(CONFIG_PATH "log.txt", "a");
 
     //Print time
-    fprintf(fp, "%04i-%02i-%02i %02i:%02i:%02i: ", (tStruct->tm_year + 1900), tStruct->tm_mon, tStruct->tm_mday, tStruct->tm_hour, tStruct->tm_min, tStruct->tm_sec);
+    fprintf(fp, "%04i-%02i-%02i %02i:%02i:%02i: ", (tStruct.tm_year + 1900), tStruct.tm_mon, tStruct.tm_mday, tStruct.tm_hour, tStruct.tm_min, tStruct.tm_sec);
 
     //Print the actual text
     va_list va;