3 files changed, 5 insertions, 5 deletions
diff --git a/testing/tests/filters.rs b/testing/tests/filters.rs
index b24ff61..39fe0ff 100644
--- a/testing/tests/filters.rs
+++ b/testing/tests/filters.rs
@@ -33,7 +33,7 @@ fn filter_format() {
 
 
 #[derive(Template)]
-#[template(source = "{{ s|myfilter }}")]
+#[template(source = "{{ s|myfilter }}", ext = "txt")]
 struct MyFilterTemplate<'a> {
     s: &'a str,
 }
diff --git a/testing/tests/simple.rs b/testing/tests/simple.rs
index 57887c8..8fd61d2 100644
--- a/testing/tests/simple.rs
+++ b/testing/tests/simple.rs
@@ -184,7 +184,7 @@ fn test_composition() {
 
 
 #[derive(Template)]
-#[template(source = "{{ foo }}")]
+#[template(source = "{{ foo }}", ext = "html")]
 struct ImplicitEscapedTemplate<'a> {
     foo: &'a str,
 }
@@ -197,7 +197,7 @@ fn test_implicit_escaped() {
 
 
 #[derive(Template)]
-#[template(source = "{{ foo }}", escape = "html")]
+#[template(source = "{{ foo }}", ext = "html", escape = "html")]
 struct ExplicitEscapedTemplate<'a> {
     foo: &'a str,
 }
@@ -210,7 +210,7 @@ fn test_explicit_escaped() {
 
 
 #[derive(Template)]
-#[template(source = "{{ foo }}", escape = "none")]
+#[template(source = "{{ foo }}", ext = "txt")]
 struct UnescapedTemplate<'a> {
     foo: &'a str,
 }
diff --git a/testing/tests/vars.rs b/testing/tests/vars.rs
index db99a61..39a1415 100644
--- a/testing/tests/vars.rs
+++ b/testing/tests/vars.rs
@@ -4,7 +4,7 @@ extern crate askama;
 use askama::Template;
 
 #[derive(Template)]
-#[template(source = "{% let v = s %}{{ v }}")]
+#[template(source = "{% let v = s %}{{ v }}", ext = "txt")]
 struct LetTemplate<'a> {
     s: &'a str,
 }