diff --git a/README.md b/README.md
index 5605587..03f7d5e 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,7 @@ See the "LICENSE" file
 * nyomi (Hungarian translation)
 * whosit (UI fixes)
 * Wuzzy (German translation)
+* Muhammad Rifqi Priyo Susanto (Indonesian translation)
 
 # Contribute
 
diff --git a/ui/about.lua b/ui/about.lua
index aa698b6..2fa02c6 100644
--- a/ui/about.lua
+++ b/ui/about.lua
@@ -42,7 +42,8 @@ function mail.show_about(name)
 			[[,TheTrueBeginner,Simplified Chinese trans.,]] ..
 			[[,nyomi,Hungarian translation,]] ..
 			[[,whosit,UI fixes,]] ..
-			[[,Wuzzy,German translation]
+			[[,Wuzzy,German translation,]] ..
+			[[,Muhammad Rifqi Priyo Susanto,Indonesian trans.]
 		]] .. mail.theme
 
 	minetest.show_formspec(name, FORMNAME, formspec)