diff --git a/Casks/pycharm-ce.rb b/Casks/pycharm-ce.rb
index 039d9cbf8..53c552e7c 100644
--- a/Casks/pycharm-ce.rb
+++ b/Casks/pycharm-ce.rb
@@ -9,4 +9,8 @@ cask 'pycharm-ce' do
   license :apache
 
   app 'PyCharm CE.app'
+
+  caveats do
+    depends_on_java
+  end
 end