diff --git a/resources/linux/redhat/atom.spec.in b/resources/linux/redhat/atom.spec.in
index bc2397126..82a5fbf9a 100644
--- a/resources/linux/redhat/atom.spec.in
+++ b/resources/linux/redhat/atom.spec.in
@@ -7,7 +7,7 @@ URL:            https://atom.io/
 AutoReqProv:    no # Avoid libchromiumcontent.so missing dependency
 Prefix:         <%= installDir %>
 
-Requires: lsb-core-noarch, libXss.so.1
+Requires: lsb-core-noarch, libXss.so.1()(64bit)
 
 %description
 <%= description %>