diff --git a/samples/lambdacalc/build.xml b/samples/lambdacalc/build.xml
index e87237f8..87d8ec47 100644
--- a/samples/lambdacalc/build.xml
+++ b/samples/lambdacalc/build.xml
@@ -159,6 +159,7 @@
           <language id="l:63650c59-16c8-498a-99c8-005c7ee9515d:jetbrains.mps.lang.access" />
           <language id="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" />
           <language id="l:8585453e-6bfb-4d80-98de-b16074f1d86c:jetbrains.mps.lang.test" />
+          <language id="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" />
           <language id="l:0b80a2e8-f9f1-47b3-823f-56eb115bca42:jetbrains.mps.typechecking.annotation" />
           <language id="l:af858d84-85f2-42f4-a854-0b3c6b5cd482:samples.lambdacalc" />
         </uses>
diff --git a/samples/mpscore/build.xml b/samples/mpscore/build.xml
index 6d65480a..7c9327fd 100644
--- a/samples/mpscore/build.xml
+++ b/samples/mpscore/build.xml
@@ -216,6 +216,7 @@
           <language id="l:28f9e497-3b42-4291-aeba-0a1039153ab1:jetbrains.mps.lang.plugin" />
           <language id="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" />
           <language id="l:8585453e-6bfb-4d80-98de-b16074f1d86c:jetbrains.mps.lang.test" />
+          <language id="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" />
         </uses>
         <classpath>
           <entry path="." />