diff --git a/legacy/bootloader/version.h b/legacy/bootloader/version.h
index c0c3d1f885..364d46dd4f 100644
--- a/legacy/bootloader/version.h
+++ b/legacy/bootloader/version.h
@@ -1,7 +1,3 @@
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 11
 #define VERSION_PATCH 0
-
-#define VERSION_MAJOR_CHAR "\x01"
-#define VERSION_MINOR_CHAR "\x0B"
-#define VERSION_PATCH_CHAR "\x00"
diff --git a/tools/bump-version.py b/tools/bump-version.py
index cfd974a748..230ff02b9a 100755
--- a/tools/bump-version.py
+++ b/tools/bump-version.py
@@ -88,9 +88,6 @@ def cli(project, version):
             VERSION_MAJOR=major,
             VERSION_MINOR=minor,
             VERSION_PATCH=patch,
-            VERSION_MAJOR_CHAR=hex_lit(major),
-            VERSION_MINOR_CHAR=hex_lit(minor),
-            VERSION_PATCH_CHAR=hex_lit(patch),
         )
     else:
         raise click.ClickException(f"Unknown project {project}.")