diff --git a/dub.json b/dub.json
index 46e49dc7..59755b5a 100644
--- a/dub.json
+++ b/dub.json
@@ -17,6 +17,8 @@
 			"targetPath": "lib",
 			"targetType": "staticLibrary",
 
+			"versions-posix": ["USE_SDL", "USE_OPENGL"],
+
 			"sourceFiles": [
 				"project.ddoc"
 			],
diff --git a/examples/example1/dub.json b/examples/example1/dub.json
index 0b37d4c9..fed23a61 100644
--- a/examples/example1/dub.json
+++ b/examples/example1/dub.json
@@ -17,6 +17,8 @@
         "../../lib/FreeImage.dll"
     ],
 
+    "versions-posix": ["USE_SDL", "USE_OPENGL"],
+
     "mainSourceFile": "src/main.d",
 
     "dependencies": {
diff --git a/examples/helloworld/dub.json b/examples/helloworld/dub.json
index 9894c6ef..2f18fb37 100644
--- a/examples/helloworld/dub.json
+++ b/examples/helloworld/dub.json
@@ -9,6 +9,8 @@
     "targetPath": "bin",
     "targetType": "executable",
 
+    "versions-posix": ["USE_SDL", "USE_OPENGL"],
+
     "sourceFiles": [
          "src/app.d"
     ],