diff --git a/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb b/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
index 9ca2c8f2f45..e64ce08380b 100644
--- a/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
+++ b/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
@@ -41,7 +41,7 @@ JS
     end
 
     def self.reset_context
-      @ctx.dispose
+      @ctx&.dispose
       @ctx = nil
     end
 
diff --git a/lib/js_locale_helper.rb b/lib/js_locale_helper.rb
index fe9f1951923..2aa8d65a0f1 100644
--- a/lib/js_locale_helper.rb
+++ b/lib/js_locale_helper.rb
@@ -161,7 +161,7 @@ module JsLocaleHelper
   end
 
   def self.reset_context
-    @ctx.dispose
+    @ctx&.dispose
     @ctx = nil
   end
 
diff --git a/lib/pretty_text.rb b/lib/pretty_text.rb
index 40d000368fa..4c0d9550792 100644
--- a/lib/pretty_text.rb
+++ b/lib/pretty_text.rb
@@ -123,7 +123,7 @@ module PrettyText
 
   def self.reset_context
     @ctx_init.synchronize do
-      @ctx.dispose
+      @ctx&.dispose
       @ctx = nil
     end
   end