diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index 9544773111..52aab81e82 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -23,7 +23,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
-# include <arpa/inet.h>
+#include <arpa/inet.h>
 #include <netdb.h>
 #include <sys/time.h>
 #include <fcntl.h>
diff --git a/libavformat/udp.c b/libavformat/udp.c
index ee6ad20dcb..0d165d2f1c 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -23,7 +23,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
-# include <arpa/inet.h>
+#include <arpa/inet.h>
 #include <netdb.h>
 
 #ifndef IPV6_ADD_MEMBERSHIP