diff --git a/doc/classes/TextServer.xml b/doc/classes/TextServer.xml
index b32168ebc5b..d7af2204cf1 100644
--- a/doc/classes/TextServer.xml
+++ b/doc/classes/TextServer.xml
@@ -551,7 +551,7 @@
 			<argument index="0" name="font_rid" type="RID" />
 			<argument index="1" name="size" type="Vector2i" />
 			<argument index="2" name="glyph" type="int" />
-			<argument index="3" name="size" type="Vector2" />
+			<argument index="3" name="gl_size" type="Vector2" />
 			<description>
 				Sets size of the glyph.
 			</description>
diff --git a/modules/gdnative/text/text_server_gdnative.cpp b/modules/gdnative/text/text_server_gdnative.cpp
index 195c32c3f8c..39db8ae636e 100644
--- a/modules/gdnative/text/text_server_gdnative.cpp
+++ b/modules/gdnative/text/text_server_gdnative.cpp
@@ -383,7 +383,7 @@ Vector2 TextServerGDNative::font_get_glyph_size(RID p_font_rid, const Vector2i &
 
 void TextServerGDNative::font_set_glyph_size(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_gl_size) {
 	ERR_FAIL_COND(interface == nullptr);
-	interface->font_set_glyph_size(data, (godot_rid *)&p_font_rid, (const godot_vector2i *)&p_size, p_glyph, (const godot_vector2 *)&p_size);
+	interface->font_set_glyph_size(data, (godot_rid *)&p_font_rid, (const godot_vector2i *)&p_size, p_glyph, (const godot_vector2 *)&p_gl_size);
 }
 
 Rect2 TextServerGDNative::font_get_glyph_uv_rect(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) const {
diff --git a/servers/text_server.cpp b/servers/text_server.cpp
index c05ff787184..2f343e8f804 100644
--- a/servers/text_server.cpp
+++ b/servers/text_server.cpp
@@ -291,7 +291,7 @@ void TextServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("font_set_glyph_offset", "font_rid", "size", "glyph", "offset"), &TextServer::font_set_glyph_offset);
 
 	ClassDB::bind_method(D_METHOD("font_get_glyph_size", "font_rid", "size", "glyph"), &TextServer::font_get_glyph_size);
-	ClassDB::bind_method(D_METHOD("font_set_glyph_size", "font_rid", "size", "glyph", "size"), &TextServer::font_set_glyph_size);
+	ClassDB::bind_method(D_METHOD("font_set_glyph_size", "font_rid", "size", "glyph", "gl_size"), &TextServer::font_set_glyph_size);
 
 	ClassDB::bind_method(D_METHOD("font_get_glyph_uv_rect", "font_rid", "size", "glyph"), &TextServer::font_get_glyph_uv_rect);
 	ClassDB::bind_method(D_METHOD("font_set_glyph_uv_rect", "font_rid", "size", "glyph", "uv_rect"), &TextServer::font_set_glyph_uv_rect);