diff --git a/.gitmodules b/.gitmodules
index 96191c4f..070f235f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -50,3 +50,7 @@
 	path = web/documentserver-example/ruby/assets/document-formats
 	url = https://github.com/ONLYOFFICE/document-formats
 	branch = master
+[submodule "web/documentserver-example/java-spring/src/main/resources/assets/document-formats"]
+	path = web/documentserver-example/java-spring/src/main/resources/assets/document-formats
+	url = https://github.com/ONLYOFFICE/document-formats
+	branch = master
diff --git a/web/documentserver-example/java-spring/src/main/resources/assets/document-formats b/web/documentserver-example/java-spring/src/main/resources/assets/document-formats
new file mode 160000
index 00000000..bf21acc7
--- /dev/null
+++ b/web/documentserver-example/java-spring/src/main/resources/assets/document-formats
@@ -0,0 +1 @@
+Subproject commit bf21acc7666b9ddb64606247f5afb119952f8475