diff --git a/lib/omnibus/health_check.rb b/lib/omnibus/health_check.rb
index 5ba162c06..08905958e 100644
--- a/lib/omnibus/health_check.rb
+++ b/lib/omnibus/health_check.rb
@@ -489,7 +489,7 @@ def health_check_otool
       bad_libs = {}
       install_name = nil
 
-      yield_shellout_results("find #{project.install_dir} -type f | egrep '\.(dylib|bundle)$' | xargs otool -L") do |line|
+      yield_shellout_results("find #{project.install_dir} -type f | egrep '\.(dylib|bundle|so)$' | xargs otool -L") do |line|
         case line
         when /^(.+):$/
           current_library = Regexp.last_match[1]