diff --git a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/CompilerEventType.java b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/CompilerEventType.java
index e88af4dd2fc..00af5b84560 100644
--- a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/CompilerEventType.java
+++ b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/CompilerEventType.java
@@ -21,6 +21,7 @@
  * Represents a type of event whose performance is tracked while running the
  * {@link com.google.gwt.dev.Compiler}
  */
+@Deprecated
 public enum CompilerEventType implements EventType {
   CODE_SPLITTER("CodeSplitter", "Yellow"), //
   COMPILE("Compiler", "DarkBlue"), //
diff --git a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/DevModeEventType.java b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/DevModeEventType.java
index 91ba1363f76..357096cf722 100644
--- a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/DevModeEventType.java
+++ b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/DevModeEventType.java
@@ -21,6 +21,7 @@
  * Represents a type of event whose performance is tracked while running
  * {@link com.google.gwt.dev.DevMode}
  */
+@Deprecated
 public enum DevModeEventType implements EventType {
   CLASS_BYTES_REWRITE("Class bytes rewrite", "DarkBlue"), //
   CREATE_UI("Create UI", "BlueViolet"), //
diff --git a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerEventType.java b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerEventType.java
index 8368d1ae3ac..e7bda017d58 100644
--- a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerEventType.java
+++ b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerEventType.java
@@ -21,6 +21,7 @@
  * Represents a type of event whose performance is tracked while running
  * {@link com.google.gwt.dev.DevMode}
  */
+@Deprecated
 public enum SpeedTracerEventType implements EventType {
   GC("Garbage Collection", "Plum"),
   OVERHEAD("Speedtracer Overhead","Black");
diff --git a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerLogger.java b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerLogger.java
index c53bfcf4922..69c0c99e868 100644
--- a/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerLogger.java
+++ b/dev/core/src/com/google/gwt/dev/util/log/speedtracer/SpeedTracerLogger.java
@@ -54,6 +54,7 @@
  * </p>
  *
  */
+@Deprecated
 public final class SpeedTracerLogger {
 
   private static final Logger log = Logger.getLogger(SpeedTracerLogger.class.getName());