diff --git a/.mps/modules.xml b/.mps/modules.xml
index 049919f8..33f32ed9 100644
--- a/.mps/modules.xml
+++ b/.mps/modules.xml
@@ -27,6 +27,20 @@
       <modulePath path="$PROJECT_DIR$/coderules/solutions/jetbrains.mps.typechecking.testlang.sandbox/jetbrains.mps.typechecking.testlang.sandbox.msd" folder="typechecking.test" />
       <modulePath path="$PROJECT_DIR$/coderules/solutions/jetbrains.mps.typechecking.ui/jetbrains.mps.typechecking.ui.msd" folder="typechecking.ui" />
       <modulePath path="$PROJECT_DIR$/coderules/solutions/jetbrains.mps.typechecking/jetbrains.mps.typechecking.msd" folder="typechecking.service" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/languages/jetbrains.mps.fitch/jetbrains.mps.fitch.mpl" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/solutions/jetbrains.mps.fitch.sandbox/jetbrains.mps.fitch.sandbox.msd" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/languages/jetbrains.mps.logic.firstOrder/jetbrains.mps.logic.firstOrder.mpl" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/languages/jetbrains.mps.logic.herbrand/jetbrains.mps.logic.herbrand.mpl" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/languages/jetbrains.mps.logic.propositional/jetbrains.mps.logic.propositional.mpl" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/fitch/solutions/jetbrains.mps.fitch.build/jetbrains.mps.fitch.build.msd" folder="samples.fitch" />
+      <modulePath path="$PROJECT_DIR$/samples/lambdacalc/languages/sample.lambdacalc/sample.lambdacalc.mpl" folder="samples.lambdacalc" />
+      <modulePath path="$PROJECT_DIR$/samples/lambdacalc/solutions/build/build.msd" folder="samples.lambdacalc" />
+      <modulePath path="$PROJECT_DIR$/samples/lambdacalc/solutions/sample.demo/sample.demo.msd" folder="samples.lambdacalc" />
+      <modulePath path="$PROJECT_DIR$/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/jetbrains.mps.baseLanguageExt.mpl" folder="samples.mpscore" />
+      <modulePath path="$PROJECT_DIR$/samples/mpscore/solutions/jetbrains.mps.baseLanguageExt.test/jetbrains.mps.baseLanguageExt.test.msd" folder="samples.mpscore.tests" />
+      <modulePath path="$PROJECT_DIR$/samples/mpscore/solutions/jetbrains.mps.coderules.samples.mpscore.build/jetbrains.mps.coderules.samples.mpscore.build.msd" folder="samples.mpscore.build" />
+      <modulePath path="$PROJECT_DIR$/samples/mpscore/solutions/jetbrains.mps.typechecking.sample.test/jetbrains.mps.typechecking.sample.test.msd" folder="samples.mpscore.tests" />
+      <modulePath path="$PROJECT_DIR$/samples/mpscore/solutions/jetbrains.mps.typechecking.sample/jetbrains.mps.typechecking.sample.msd" folder="samples.mpscore.samples" />
     </projectModules>
   </component>
-</project>
\ No newline at end of file
+</project>