diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index d6d5a771..7185411f 100755
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -1 +1,6 @@
-java -Djava.security.egd=file:/dev/./urandom "-Xmx${JASPER_HEAP:-512m}" "-Xms${JASPER_HEAP:-512m}" org.springframework.boot.loader.JarLauncher
+java \
+	-Djava.security.egd=file:/dev/./urandom \
+	"-Xmx${JASPER_HEAP:-512m}" \
+	"-Xms${JASPER_HEAP:-512m}" \
+	-XX:+UseStringDeduplication \
+	org.springframework.boot.loader.JarLauncher