diff --git a/tests/fixtures/basic/input/styles.css b/tests/fixtures/basic/input/styles.css
index 6b1dcc8..8a0ee5b 100644
--- a/tests/fixtures/basic/input/styles.css
+++ b/tests/fixtures/basic/input/styles.css
@@ -9,3 +9,4 @@
height: 50px;
background-image: url('images/sample.png');
}
+/*# sourceMappingURL=styles.css.map */
diff --git a/tests/fixtures/basic/input/styles.css.map b/tests/fixtures/basic/input/styles.css.map
new file mode 100644
index 0000000..4e9d63a
--- /dev/null
+++ b/tests/fixtures/basic/input/styles.css.map
@@ -0,0 +1,6 @@
+{
+ "version": "3",
+ "mappings": "ABCDE,ABCDE,ABCDE,ABCDE,ABCDE,ABCDE,ABCDE",
+ "sources": ["styles.css"],
+ "file": "styles.css"
+}
diff --git a/tests/fixtures/basic/output/index.html b/tests/fixtures/basic/output/index.html
index b7e05ba..4476331 100644
--- a/tests/fixtures/basic/output/index.html
+++ b/tests/fixtures/basic/output/index.html
@@ -5,7 +5,7 @@
Application
-
+
diff --git a/tests/fixtures/basic/output/styles-daff78e51cc77ea97e75a7fd9c5f6fae.css b/tests/fixtures/basic/output/styles-6a9c5719fd509d895b7a50a972ed363e.css
similarity index 77%
rename from tests/fixtures/basic/output/styles-daff78e51cc77ea97e75a7fd9c5f6fae.css
rename to tests/fixtures/basic/output/styles-6a9c5719fd509d895b7a50a972ed363e.css
index a40610c..6f840ad 100644
--- a/tests/fixtures/basic/output/styles-daff78e51cc77ea97e75a7fd9c5f6fae.css
+++ b/tests/fixtures/basic/output/styles-6a9c5719fd509d895b7a50a972ed363e.css
@@ -9,3 +9,4 @@
height: 50px;
background-image: url('images/sample-1f6b78f1b4667adc7e397f7bf94041ab.png');
}
+/*# sourceMappingURL=styles.css-21087e74e657901034e5668e5b1a5d59.map */
diff --git a/tests/fixtures/basic/output/styles.css-21087e74e657901034e5668e5b1a5d59.map b/tests/fixtures/basic/output/styles.css-21087e74e657901034e5668e5b1a5d59.map
new file mode 100644
index 0000000..4e9d63a
--- /dev/null
+++ b/tests/fixtures/basic/output/styles.css-21087e74e657901034e5668e5b1a5d59.map
@@ -0,0 +1,6 @@
+{
+ "version": "3",
+ "mappings": "ABCDE,ABCDE,ABCDE,ABCDE,ABCDE,ABCDE,ABCDE",
+ "sources": ["styles.css"],
+ "file": "styles.css"
+}