diff --git a/Emoji_200_v1.pbp b/Emoji_200_v1.pbp
index f64d47e..a7f2597 100644
--- a/Emoji_200_v1.pbp
+++ b/Emoji_200_v1.pbp
@@ -4,6 +4,7 @@
 ;
 ; This version is buggy and doesn't work.
 #ver 200
+;!internal
 
 ; inject call to our code into
 ; text_resources_try_load_glyph_metadata proc
diff --git a/Emoji_200_v2.pbp b/Emoji_200_v2.pbp
index 3e8e9c2..b1e882b 100644
--- a/Emoji_200_v2.pbp
+++ b/Emoji_200_v2.pbp
@@ -2,6 +2,7 @@
 ; Emoji characters in custom fonts.
 ; It remaps Emoji range (0x1F6xx) to Letter-like symbols (0x21xx).
 #ver 200
+;!internal
 
 2d e9 f0 41 0d 0c 2d 04  04 46 0f 46 16 46 {
 	proc text_resources_try_load_glyph_metadata 
diff --git a/Emoji_200_v3.pbp b/Emoji_200_v3.pbp
index c30d755..0eb7548 100644
--- a/Emoji_200_v3.pbp
+++ b/Emoji_200_v3.pbp
@@ -8,6 +8,7 @@
 ; and is intended to have fewer mappings,
 ; for lightweight font.
 #ver 200
+;!internal
 
 2d e9 f0 41 0d 0c 2d 04  04 46 0f 46 16 46 {
 	proc text_resources_try_load_glyph_metadata 
diff --git a/Emoji_200_v4.pbp b/Emoji_200_v4.pbp
index 2bcada0..897bbd0 100644
--- a/Emoji_200_v4.pbp
+++ b/Emoji_200_v4.pbp
@@ -8,6 +8,7 @@
 ; and is intended to have fewer mappings,
 ; for lightweight font.
 #ver 200
+;!internal
 
 ; Parameters (-D):
 ; noremap — don't use remap table at all
diff --git a/Emoji_210_v4.pbp b/Emoji_210_v4.pbp
index 6a96cda..f77be17 100644
--- a/Emoji_210_v4.pbp
+++ b/Emoji_210_v4.pbp
@@ -8,6 +8,7 @@
 ; and is intended to have fewer mappings,
 ; for lightweight font.
 #ver 210
+;!internal
 
 ; Parameters (-D):
 ; noremap — don't use remap table at all