diff --git a/pom.xml b/pom.xml
index 2d9ef8d..3cfb8b1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -152,7 +152,7 @@
         <dependency>
             <groupId>org.tap4j</groupId>
             <artifactId>tap4j</artifactId>
-            <version>4.0.7</version>
+            <version>4.0.8</version>
         </dependency>
     </dependencies>
 
diff --git a/src/main/java/org/tap4j/plugin/model/TapTestResultResult.java b/src/main/java/org/tap4j/plugin/model/TapTestResultResult.java
index d8547f8..63b2bd1 100644
--- a/src/main/java/org/tap4j/plugin/model/TapTestResultResult.java
+++ b/src/main/java/org/tap4j/plugin/model/TapTestResultResult.java
@@ -280,7 +280,7 @@ public float getDuration() {
 			Object duration = diagnostic.get(DURATION_KEY);
 			if (duration != null) {
 				Float durationMS = Float.parseFloat(duration.toString());
-				return durationMS.floatValue();
+				return durationMS.floatValue() / 1000;
 			}
 		}
 		return super.getDuration();
diff --git a/src/test/java/org/tap4j/plugin/issue16647/TestIssue16647.java b/src/test/java/org/tap4j/plugin/issue16647/TestIssue16647.java
index 59311be..59c5b85 100644
--- a/src/test/java/org/tap4j/plugin/issue16647/TestIssue16647.java
+++ b/src/test/java/org/tap4j/plugin/issue16647/TestIssue16647.java
@@ -25,7 +25,7 @@ public void testDurationMs() throws IOException, InterruptedException, Execution
 				"ok 1 - Input file opened\n" +
 				"not ok 2 - First line of the input valid\n" +
 				"  ---\n" +
-				"    duration_ms: 100.66\n" +
+				"    duration_ms: 100660.00\n" +
 				"  ...\n";
 
 		project.getBuildersList().add(new TestBuilder() {