diff --git a/src/Math/Geometry/Intersection.h b/src/Math/Geometry/Intersection.h
index f79eae8dc..b4cee3f72 100644
--- a/src/Math/Geometry/Intersection.h
+++ b/src/Math/Geometry/Intersection.h
@@ -59,7 +59,7 @@ class Intersection {
             T f = Vector3<T>::dot(planePosition, planeNormal);
 
             /* Compute t */
-            return (f-Vector3<T>::dot(planeNormal, a)/Vector3<T>::dot(planeNormal, b-a));
+            return (f-Vector3<T>::dot(planeNormal, a))/Vector3<T>::dot(planeNormal, b-a);
         }
 };
 
diff --git a/src/Math/Geometry/Test/IntersectionTest.cpp b/src/Math/Geometry/Test/IntersectionTest.cpp
index 51e76ff89..7809fe95c 100644
--- a/src/Math/Geometry/Test/IntersectionTest.cpp
+++ b/src/Math/Geometry/Test/IntersectionTest.cpp
@@ -29,25 +29,25 @@ namespace Magnum { namespace Math { namespace Geometry { namespace Test {
 typedef Magnum::Math::Vector3<float> Vector3;
 
 void IntersectionTest::planeLine() {
-    Vector3 planePosition;
+    Vector3 planePosition(-1.0f, 1.0f, 0.5f);
     Vector3 planeNormal(0.0f, 0.0f, 1.0f);
 
     /* Inside line segment */
     QCOMPARE((Intersection::planeLine(planePosition, planeNormal,
-        Vector3(0, 0, -1), Vector3(0, 0, 1))), 0.5f);
+        Vector3(0.0f, 0.0f, -1.0f), Vector3(0.0f, 0.0f, 1.0f))), 0.75f);
 
     /* Outside line segment */
     QCOMPARE((Intersection::planeLine(planePosition, planeNormal,
-        Vector3(0, 0, 1), Vector3(0, 0, 2))), -1.0f);
+        Vector3(0.0f, 0.0f, 1.0f), Vector3(0.0f, 0.0f, 2.0f))), -0.5f);
 
     /* Line lies on the plane */
     float nan = Intersection::planeLine(planePosition, planeNormal,
-        Vector3(1, 0, 0), Vector3(0, 1, 0));
+        Vector3(1.0f, 0.5f, 0.5f), Vector3(0.0f, 1.0f, 0.5f));
     QVERIFY(nan != nan);
 
     /* Line is parallell to the plane */
     QCOMPARE((Intersection::planeLine(planePosition, planeNormal,
-        Vector3(1, 0, 1), Vector3(0, 0, 1))), numeric_limits<float>::infinity());
+        Vector3(1.0f, 0.0f, 1.0f), Vector3(0.0f, 0.0f, 1.0f))), numeric_limits<float>::infinity());
 }
 
 }}}}