diff --git a/java/config/kotlin.go b/java/config/kotlin.go
index 2af7b3c..7cea042 100644
--- a/java/config/kotlin.go
+++ b/java/config/kotlin.go
@@ -27,6 +27,10 @@
 func init() {
 	pctx.SourcePathVariable("KotlincCmd", "external/kotlinc/bin/kotlinc")
 	pctx.SourcePathVariable("KotlinCompilerJar", "external/kotlinc/lib/kotlin-compiler.jar")
+	pctx.SourcePathVariable("KotlinPreloaderJar", "external/kotlinc/lib/kotlin-preloader.jar")
+	pctx.SourcePathVariable("KotlinReflectJar", "external/kotlinc/lib/kotlin-reflect.jar")
+	pctx.SourcePathVariable("KotlinScriptRuntimeJar", "external/kotlinc/lib/kotlin-script-runtime.jar")
+	pctx.SourcePathVariable("KotlinTrove4jJar", "external/kotlinc/lib/trove4j.jar")
 	pctx.SourcePathVariable("KotlinKaptJar", "external/kotlinc/lib/kotlin-annotation-processing.jar")
 	pctx.SourcePathVariable("KotlinStdlibJar", KotlinStdlibJar)
 
diff --git a/java/gen.go b/java/gen.go
index 500d887..7c57a46 100644
--- a/java/gen.go
+++ b/java/gen.go
@@ -23,8 +23,9 @@
 func init() {
 	pctx.HostBinToolVariable("aidlCmd", "aidl")
 	pctx.HostBinToolVariable("syspropCmd", "sysprop_java")
-	pctx.SourcePathVariable("logtagsCmd", "build/tools/java-event-log-tags.py")
-	pctx.SourcePathVariable("mergeLogtagsCmd", "build/tools/merge-event-log-tags.py")
+	pctx.SourcePathVariable("logtagsCmd", "build/make/tools/java-event-log-tags.py")
+	pctx.SourcePathVariable("mergeLogtagsCmd", "build/make/tools/merge-event-log-tags.py")
+	pctx.SourcePathVariable("logtagsLib", "build/make/tools/event_log_tags.py")
 }
 
 var (
@@ -38,13 +39,13 @@
 	logtags = pctx.AndroidStaticRule("logtags",
 		blueprint.RuleParams{
 			Command:     "$logtagsCmd -o $out $in",
-			CommandDeps: []string{"$logtagsCmd"},
+			CommandDeps: []string{"$logtagsCmd", "$logtagsLib"},
 		})
 
 	mergeLogtags = pctx.AndroidStaticRule("mergeLogtags",
 		blueprint.RuleParams{
 			Command:     "$mergeLogtagsCmd -o $out $in",
-			CommandDeps: []string{"$mergeLogtagsCmd"},
+			CommandDeps: []string{"$mergeLogtagsCmd", "$logtagsLib"},
 		})
 
 	sysprop = pctx.AndroidStaticRule("sysprop",
diff --git a/java/kotlin.go b/java/kotlin.go
index 81b89f9..054998f 100644
--- a/java/kotlin.go
+++ b/java/kotlin.go
@@ -37,6 +37,11 @@
 		CommandDeps: []string{
 			"${config.KotlincCmd}",
 			"${config.KotlinCompilerJar}",
+			"${config.KotlinPreloaderJar}",
+			"${config.KotlinReflectJar}",
+			"${config.KotlinScriptRuntimeJar}",
+			"${config.KotlinStdlibJar}",
+			"${config.KotlinTrove4jJar}",
 			"${config.GenKotlinBuildFileCmd}",
 			"${config.SoongZipCmd}",
 			"${config.ZipSyncCmd}",