diff --git a/termkey-internal.h b/termkey-internal.h
index 17ff677..d23f68c 100644
--- a/termkey-internal.h
+++ b/termkey-internal.h
@@ -30,7 +30,7 @@ struct TermKeyDriverNode {
   struct TermKeyDriverNode *next;
 };
 
-struct _TermKey {
+struct TermKey {
   int    fd;
   int    flags;
   int    canonflags;
diff --git a/termkey.h.in b/termkey.h.in
index a96a9a2..6c91b09 100644
--- a/termkey.h.in
+++ b/termkey.h.in
@@ -136,7 +136,7 @@ typedef struct {
   char utf8[7];
 } TermKeyKey;
 
-typedef struct _TermKey TermKey;
+typedef struct TermKey TermKey;
 
 enum {
   TERMKEY_FLAG_NOINTERPRET = 1 << 0, /* Do not interpret C0//DEL codes if possible */