diff --git a/nhlt/nhlt-dmic-info.c b/nhlt/nhlt-dmic-info.c
index 3f6c64d..331555a 100644
--- a/nhlt/nhlt-dmic-info.c
+++ b/nhlt/nhlt-dmic-info.c
@@ -33,6 +33,7 @@
 #include <fcntl.h>
 #include <getopt.h>
 #include <sys/stat.h>
+#include <sys/types.h>
 #include <arpa/inet.h>
 
 int debug = 0;