diff --git a/src/filescanner.c b/src/filescanner.c
index ca079d33..3542914d 100644
--- a/src/filescanner.c
+++ b/src/filescanner.c
@@ -29,6 +29,7 @@
 #include <string.h>
 #include <time.h>
 #include <errno.h>
+#include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
diff --git a/src/filescanner_m3u.c b/src/filescanner_m3u.c
index 5bab39ee..615467b8 100644
--- a/src/filescanner_m3u.c
+++ b/src/filescanner_m3u.c
@@ -29,6 +29,7 @@
 #include <string.h>
 #include <ctype.h>
 #include <limits.h>
+#include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <errno.h>
diff --git a/src/httpd.c b/src/httpd.c
index 5021d76f..723dba6a 100644
--- a/src/httpd.c
+++ b/src/httpd.c
@@ -29,6 +29,7 @@
 #include <errno.h>
 #include <pthread.h>
 #include <time.h>
+#include <sys/param.h>
 #include <sys/queue.h>
 #include <sys/types.h>
 #include <sys/stat.h>