diff --git a/src/macros.h b/src/macros.h
index 2706a02..01207d9 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -128,13 +128,18 @@
  * Adjust chars in a language according to 'langmap' option.
  * NOTE that there is no noticeable overhead if 'langmap' is not set.
  * When set the overhead for characters < 256 is small.
- * Don't apply 'langmap' if the character comes from the Stuff buffer.
+ * Don't apply 'langmap' if the character comes from the Stuff buffer or from
+ * a mapping and the langnoremap option was set.
  * The do-while is just to ignore a ';' after the macro.
  */
 # ifdef FEAT_MBYTE
 #  define LANGMAP_ADJUST(c, condition) \
     do { \
-	if (*p_langmap && (condition) && !KeyStuffed && (c) >= 0) \
+	if (*p_langmap \
+		&& (condition) \
+		&& (!p_lnr || (p_lnr && typebuf_maplen() == 0)) \
+		&& !KeyStuffed \
+		&& (c) >= 0) \
 	{ \
 	    if ((c) < 256) \
 		c = langmap_mapchar[c]; \
@@ -145,7 +150,11 @@
 # else
 #  define LANGMAP_ADJUST(c, condition) \
     do { \
-	if (*p_langmap && (condition) && !KeyStuffed && (c) >= 0 && (c) < 256) \
+	if (*p_langmap \
+		&& (condition) \
+		&& (!p_lnr || (p_lnr && typebuf_maplen() == 0)) \
+		&& !KeyStuffed \
+		&& (c) >= 0 && (c) < 256) \
 	    c = langmap_mapchar[c]; \
     } while (0)
 # endif
diff --git a/src/option.c b/src/option.c
index 5e8e95a..6841d42 100644
--- a/src/option.c
+++ b/src/option.c
@@ -1691,6 +1691,13 @@
 			    (char_u *)NULL, PV_NONE,
 #endif
 			    {(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
+    {"langnoremap",  "lnr",   P_BOOL|P_VI_DEF,
+#ifdef FEAT_LANGMAP
+			    (char_u *)&p_lnr, PV_NONE,
+#else
+			    (char_u *)NULL, PV_NONE,
+#endif
+			    {(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
     {"laststatus",  "ls",   P_NUM|P_VI_DEF|P_RALL,
 #ifdef FEAT_WINDOWS
 			    (char_u *)&p_ls, PV_NONE,
diff --git a/src/option.h b/src/option.h
index 23cdecd..b031466 100644
--- a/src/option.h
+++ b/src/option.h
@@ -576,6 +576,7 @@
 EXTERN char_u	*p_km;		/* 'keymodel' */
 #ifdef FEAT_LANGMAP
 EXTERN char_u	*p_langmap;	/* 'langmap'*/
+EXTERN int	p_lnr;		/* 'langnoremap' */
 #endif
 #if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)
 EXTERN char_u	*p_lm;		/* 'langmenu' */
diff --git a/src/version.c b/src/version.c
index 3c48dc4..7bc7153 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    502,
+/**/
     501,
 /**/
     500,