diff --git a/src/main/java/com/github/tkutche1/jgrade/DeductiveGraderStrategy.java b/src/main/java/com/github/tkutche1/jgrade/DeductiveGraderStrategy.java
index fbedbef..641a864 100644
--- a/src/main/java/com/github/tkutche1/jgrade/DeductiveGraderStrategy.java
+++ b/src/main/java/com/github/tkutche1/jgrade/DeductiveGraderStrategy.java
@@ -48,6 +48,8 @@ public void grade(List<GradedTestResult> l) {
         for (GradedTestResult r : l) {
             if (!r.passed()) {
                 this.deductedPoints += this.deduct(r);
+            } else {
+                r.setScore(0);
             }
             r.setPoints(0);
         }
diff --git a/src/test/java/com/github/tkutche1/jgrade/DeductiveGraderStrategyTest.java b/src/test/java/com/github/tkutche1/jgrade/DeductiveGraderStrategyTest.java
index 85eb8f5..81cacde 100644
--- a/src/test/java/com/github/tkutche1/jgrade/DeductiveGraderStrategyTest.java
+++ b/src/test/java/com/github/tkutche1/jgrade/DeductiveGraderStrategyTest.java
@@ -28,13 +28,20 @@ private static GradedTestResult failedGradedTestResult(double points) {
         return r;
     }
 
+    private static GradedTestResult successfulGradedTestResult(double points) {
+        GradedTestResult r = new GradedTestResult("", "", points, HIDDEN);
+        r.setPassed(true);
+        r.setScore(points);
+        return r;
+    }
+
     @Test
     public void noDeductions() {
         List<GradedTestResult> l = new ArrayList<>();
-        l.add(new GradedTestResult("", "", 2.0, HIDDEN));
-        l.add(new GradedTestResult("", "", 2.0, HIDDEN));
-        l.add(new GradedTestResult("", "", 2.0, HIDDEN));
-        l.add(new GradedTestResult("", "", 2.0, HIDDEN));
+        l.add(successfulGradedTestResult(2.0));
+        l.add(successfulGradedTestResult(2.0));
+        l.add(successfulGradedTestResult(2.0));
+        l.add(successfulGradedTestResult(2.0));
 
         this.unit.grade(l);
 
diff --git a/src/test/java/com/github/tkutche1/jgrade/gradescope/GradescopeJsonObserverTest.java b/src/test/java/com/github/tkutche1/jgrade/gradescope/GradescopeJsonObserverTest.java
index 1b3d776..6eb1019 100644
--- a/src/test/java/com/github/tkutche1/jgrade/gradescope/GradescopeJsonObserverTest.java
+++ b/src/test/java/com/github/tkutche1/jgrade/gradescope/GradescopeJsonObserverTest.java
@@ -7,6 +7,8 @@
 import org.junit.Before;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class GradescopeJsonObserverTest {
 
     private GradescopeJsonObserver unit;