diff --git a/plugins/provisioners/salt/config.rb b/plugins/provisioners/salt/config.rb
index f47770d97..860db2f6f 100644
--- a/plugins/provisioners/salt/config.rb
+++ b/plugins/provisioners/salt/config.rb
@@ -114,14 +114,14 @@ module VagrantPlugins
         if @minion_config
           expanded = Pathname.new(@minion_config).expand_path(machine.env.root_path)
           if !expanded.file?
-            errors << I18n.t("vagrant.provisioners.salt.minion_config_nonexist")
+            errors << I18n.t("vagrant.provisioners.salt.minion_config_nonexist", missing_config_file: expanded)
           end
         end
 
         if @master_config
           expanded = Pathname.new(@master_config).expand_path(machine.env.root_path)
           if !expanded.file?
-            errors << I18n.t("vagrant.provisioners.salt.master_config_nonexist")
+            errors << I18n.t("vagrant.provisioners.salt.master_config_nonexist",  missing_config_file: expanded)
           end
         end
 
diff --git a/templates/locales/en.yml b/templates/locales/en.yml
index 930bde690..908f8e82d 100644
--- a/templates/locales/en.yml
+++ b/templates/locales/en.yml
@@ -1908,9 +1908,9 @@ en:
 
       salt:
         minion_config_nonexist: |-
-          The specified minion_config file could not be found.
+          The specified minion_config '%{missing_config_file}' file could not be found.
         master_config_nonexist: |-
-          The specified master_config file could not be found.
+          The specified master_config '%{missing_config_file}' file could not be found.
         grains_config_nonexist: |-
           The specified grains_config file could not be found.
         missing_key: |-