diff --git a/appveyor.yml b/appveyor.yml
index 666a306..01cfdd1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -90,6 +90,9 @@ for:
     - sh: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew install swig
         brew link --force swig
+        if [[ "$PERL_BINDING" == "1" ]]; then
+            HOMEBREW_NO_AUTO_UPDATE=1 brew install openjdk
+        fi
 
     build_script:
     - sh: echo Building on Mac OS!