diff --git a/mrbgem.rake b/mrbgem.rake
index 6b3b7d4..9ea180a 100644
--- a/mrbgem.rake
+++ b/mrbgem.rake
@@ -20,10 +20,13 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+require 'mruby/source'
 MRuby::Gem::Specification.new('mruby-os') do |spec|
   spec.license = 'MIT'
   spec.authors = 'Sebastian Katzer, appPlant GmbH'
 
-  spec.add_test_dependency 'mruby-print', core: 'mruby-print'
-  spec.add_test_dependency 'mruby-env',   mgem: 'mruby-env'
+  spec.add_test_dependency 'mruby-env', mgem: 'mruby-env'
+  if MRuby::Source::MRUBY_VERSION < '3.4.0'
+    spec.add_test_dependency 'mruby-print', core: 'mruby-print'
+  end
 end