diff --git a/tests/unit/style/keyframes.rs b/tests/unit/style/keyframes.rs
index 1cb706edf40..e5b7132b7ac 100644
--- a/tests/unit/style/keyframes.rs
+++ b/tests/unit/style/keyframes.rs
@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use cssparser::SourceLocation;
 use servo_arc::Arc;
 use style::properties::{PropertyDeclaration, PropertyDeclarationBlock, Importance};
 use style::properties::animated_properties::AnimatableLonghand;
@@ -29,10 +30,12 @@ fn test_empty_keyframe() {
 #[test]
 fn test_no_property_in_keyframe() {
     let shared_lock = SharedRwLock::new();
+    let dummy_location = SourceLocation { line: 0, column: 0 };
     let keyframes = vec![
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(1.)]),
-            block: Arc::new(shared_lock.wrap(PropertyDeclarationBlock::new()))
+            block: Arc::new(shared_lock.wrap(PropertyDeclarationBlock::new())),
+            source_location: dummy_location,
         })),
     ];
     let animation = KeyframesAnimation::from_keyframes(&keyframes,
@@ -73,15 +76,18 @@ fn test_missing_property_in_initial_keyframe() {
             block
         }));
 
+    let dummy_location = SourceLocation { line: 0, column: 0 };
     let keyframes = vec![
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(0.)]),
             block: declarations_on_initial_keyframe.clone(),
+            source_location: dummy_location,
         })),
 
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(1.)]),
             block: declarations_on_final_keyframe.clone(),
+            source_location: dummy_location,
         })),
     ];
     let animation = KeyframesAnimation::from_keyframes(&keyframes,
@@ -133,15 +139,18 @@ fn test_missing_property_in_final_keyframe() {
             Importance::Normal,
         )));
 
+    let dummy_location = SourceLocation { line: 0, column: 0 };
     let keyframes = vec![
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(0.)]),
             block: declarations_on_initial_keyframe.clone(),
+            source_location: dummy_location,
         })),
 
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(1.)]),
             block: declarations_on_final_keyframe.clone(),
+            source_location: dummy_location,
         })),
     ];
     let animation = KeyframesAnimation::from_keyframes(&keyframes,
@@ -186,14 +195,17 @@ fn test_missing_keyframe_in_both_of_initial_and_final_keyframe() {
             block
         }));
 
+    let dummy_location = SourceLocation { line: 0, column: 0 };
     let keyframes = vec![
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(0.)]),
-            block: Arc::new(shared_lock.wrap(PropertyDeclarationBlock::new()))
+            block: Arc::new(shared_lock.wrap(PropertyDeclarationBlock::new())),
+            source_location: dummy_location,
         })),
         Arc::new(shared_lock.wrap(Keyframe {
             selector: KeyframeSelector::new_for_unit_testing(vec![KeyframePercentage::new(0.5)]),
             block: declarations.clone(),
+            source_location: dummy_location,
         })),
     ];
     let animation = KeyframesAnimation::from_keyframes(&keyframes,
diff --git a/tests/unit/style/stylesheets.rs b/tests/unit/style/stylesheets.rs
index 69063931a5e..37eba2338d6 100644
--- a/tests/unit/style/stylesheets.rs
+++ b/tests/unit/style/stylesheets.rs
@@ -217,7 +217,11 @@ fn test_parse_stylesheet() {
                                 (PropertyDeclaration::Width(
                                     LengthOrPercentageOrAuto::Percentage(Percentage(0.))),
                                  Importance::Normal),
-                            ])))
+                            ]))),
+                            source_location: SourceLocation {
+                                line: 17,
+                                column: 13,
+                            },
                         })),
                         Arc::new(stylesheet.shared_lock.wrap(Keyframe {
                             selector: KeyframeSelector::new_for_unit_testing(
@@ -231,6 +235,10 @@ fn test_parse_stylesheet() {
                                         vec![TimingFunction::ease()])),
                                  Importance::Normal),
                             ]))),
+                            source_location: SourceLocation {
+                                line: 18,
+                                column: 13,
+                            },
                         })),
                     ],
                     vendor_prefix: None,