diff --git a/ruby/rubygem-gosu/rubygem-gosu.info b/ruby/rubygem-gosu/rubygem-gosu.info
index 5986164300..6237b84ae0 100644
--- a/ruby/rubygem-gosu/rubygem-gosu.info
+++ b/ruby/rubygem-gosu/rubygem-gosu.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://rubygems.org/downloads/gosu-0.12.0.gem"
 MD5SUM="184a744965112d64978f516c8e02c015"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="SDL2_ttf OpenAL FreeImage"
+REQUIRES="FreeImage"
 MAINTAINER="Dimitris Zlatanidis"
 EMAIL="d.zlatanidis@gmail.com"