diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index 7fb0757..096a5ee 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -16,6 +16,7 @@ Sat Sep 22 09:03:53 UTC 2018 - astieger@suse.com
   * Fixed rendering of some web sites
   * Restored compatibility with some sites using deprecated TLS
     settings
+- disable rust debug symbols to fix build on %ix86
 
 -------------------------------------------------------------------
 Mon Sep  3 10:47:43 UTC 2018 - wr@rosenauer.org
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index 58d8b4f..6734eac 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -13,7 +13,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -345,11 +345,15 @@ ac_add_options --enable-pie
 %if 0%{?suse_version} > 1320
 ac_add_options --enable-optimize="-g -O2"
 %endif
-%ifarch %ix86 %arm
+%ifarch %arm
 %if 0%{?suse_version} > 1230
 ac_add_options --disable-optimize
 %endif
 %endif
+# bmo#1441155 - Disable the generation of Rust debug symbols on Linux32
+%ifarch %ix86
+ac_add_options --disable-debug-symbols
+%endif
 %ifarch %arm
 ac_add_options --disable-elf-hack
 %endif