diff --git a/gradle/root.gradle b/gradle/root.gradle
index 073ec828e4..516f0bb86f 100644
--- a/gradle/root.gradle
+++ b/gradle/root.gradle
@@ -85,7 +85,8 @@ tasks.register('codeCoverageReport', JacocoReport) {
     def exclusions = [
         "**/*Proto.class", "**/*Proto\$*.class",
         "**/planprotos/*", "**/eventprotos/*",
-        "**/generated/*", "**/grpc/v1/**/*"
+        "**/generated/*", "**/grpc/v1/**/*",
+        "**/protogen/*"
     ]
 
     def compiledFiles = coverageSubprojects.collect { sp ->