diff --git a/tcp_info.h b/linux_dep.h
similarity index 97%
rename from tcp_info.h
rename to linux_dep.h
index 06ccb16..8921623 100644
--- a/tcp_info.h
+++ b/linux_dep.h
@@ -1,13 +1,15 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later
  * Copyright Red Hat
  *
- * Largely derived from include/linux/tcp.h in the Linux kernel
+ * Declarations for Linux specific dependencies
  */
 
-#ifndef TCP_INFO_H
-#define TCP_INFO_H
+#ifndef LINUX_DEP_H
+#define LINUX_DEP_H
 
 /* struct tcp_info_linux - Information from Linux TCP_INFO getsockopt()
+ *
+ * Largely derived from include/linux/tcp.h in the Linux kernel
  *
  * Some fields returned by TCP_INFO have been there for ages and are shared with
  * BSD.  struct tcp_info from netinet/tcp.h has only those fields.  There are
@@ -117,4 +119,4 @@ struct tcp_info_linux {
 						 */
 };
 
-#endif /* TCP_INFO_H */
+#endif /* LINUX_DEP_H */
diff --git a/tcp.c b/tcp.c
index 56ceba6..1bb122b 100644
--- a/tcp.c
+++ b/tcp.c
@@ -299,10 +299,10 @@
 #include "log.h"
 #include "inany.h"
 #include "flow.h"
+#include "linux_dep.h"
 
 #include "flow_table.h"
 #include "tcp_internal.h"
-#include "tcp_info.h"
 #include "tcp_buf.h"
 
 /* MSS rounding: see SET_MSS() */