diff --git a/roles/classroom/tasks/main.yml b/roles/classroom/tasks/main.yml
index 5ff0c8a..262f3db 100644
--- a/roles/classroom/tasks/main.yml
+++ b/roles/classroom/tasks/main.yml
@@ -1,3 +1,6 @@
+# must come before netbeans
+- import_tasks: openjdk.yml
+
 - import_tasks: 7zip.yml
 - import_tasks: audacity.yml
 - import_tasks: blender.yml
@@ -12,7 +15,6 @@
 - import_tasks: netbeans.yml
 - import_tasks: notepad++.yml
 - import_tasks: octave.yml
-- import_tasks: openjdk.yml
 - import_tasks: orange.yml
 - import_tasks: pelles-c.yml
 - import_tasks: processing.yml
diff --git a/roles/classroom/tasks/netbeans.yml b/roles/classroom/tasks/netbeans.yml
index 0e4e49b..586bc69 100644
--- a/roles/classroom/tasks/netbeans.yml
+++ b/roles/classroom/tasks/netbeans.yml
@@ -1,4 +1,9 @@
+- name: Set Netbeans version
+  set_fact:
+    target_version: "15"
+
 - name: Install Netbeans
   win_package:
-    path: "https://github.com/codelerity/netbeans-installers/releases/download/v15-build1/Apache-NetBeans-15.exe"
-    arguments: /VerySilent
+    path: "https://dlcdn.apache.org/netbeans/netbeans-installers/{{ target_version }}/Apache-NetBeans-{{ target_version }}-bin-windows-x64.exe"
+    arguments: --silent
+    creates_path: "%ProgramFiles%\\NetBeans-{{ target_version }}\\netbeans\\bin\\netbeans.exe"
diff --git a/roles/classroom/tasks/openjdk.yml b/roles/classroom/tasks/openjdk.yml
index ffc6a05..4d74a8a 100644
--- a/roles/classroom/tasks/openjdk.yml
+++ b/roles/classroom/tasks/openjdk.yml
@@ -1,3 +1,14 @@
+- name: Set OpenJDK version
+  set_fact:
+    target_version: "19.0.0"
+
 - name: Install OpenJDK
   win_chocolatey:
     name: openjdk
+    version: "{{ target_version }}"
+
+- name: Set JAVA_HOME
+  win_environment:
+    name: JAVA_HOME
+    value: "C:\\Program Files\\OpenJDK\\jdk-{{ target_version | regex_search('\\d+') }}"
+    level: machine