diff --git a/lib/io/test/conanfile.py b/lib/io/test/conanfile.py
index cdcfe7cb8..8ea064b4d 100644
--- a/lib/io/test/conanfile.py
+++ b/lib/io/test/conanfile.py
@@ -10,6 +10,8 @@ class VTXIOTestConan(ConanFile):
     
     generators = "CMakeToolchain", "CMakeDeps"
     
+    exports_sources = "CMakeLists.txt", "src/*"
+    
     def requirements(self):
         self.requires("vtx_util/1.0")
         self.requires("vtx_core/1.0")