diff --git a/plantuml-epl/build.gradle.kts b/plantuml-epl/build.gradle.kts
index 5d9bcc819..7e31a865e 100644
--- a/plantuml-epl/build.gradle.kts
+++ b/plantuml-epl/build.gradle.kts
@@ -42,6 +42,7 @@ sourceSets {
 		}
 		resources {
 			srcDirs("build/generated/sjpp")
+			include("**/graphviz.dat")
 			include("**/*.png")
 			include("**/*.svg")
 			include("**/*.txt")