diff --git a/cross-project-tests/CMakeLists.txt b/cross-project-tests/CMakeLists.txt
index 866dc98406af..4dab5d3d51fd 100644
--- a/cross-project-tests/CMakeLists.txt
+++ b/cross-project-tests/CMakeLists.txt
@@ -61,7 +61,7 @@ if("compiler-rt" IN_LIST LLVM_ENABLE_PROJECTS)
 endif()
 # Many dexter tests depend on lldb.
 if("lldb" IN_LIST LLVM_ENABLE_PROJECTS)
-  list(APPEND CROSS_PROJECT_TEST_DEPS lldb lldb-server)
+  list(APPEND CROSS_PROJECT_TEST_DEPS lldb lldb-server lldb-dap)
 endif()
 
 if ("lld" IN_LIST LLVM_ENABLE_PROJECTS)
diff --git a/cross-project-tests/lit.cfg.py b/cross-project-tests/lit.cfg.py
index 248c7609389f..ae4647d33672 100644
--- a/cross-project-tests/lit.cfg.py
+++ b/cross-project-tests/lit.cfg.py
@@ -282,6 +282,11 @@ else:
     dependencies = configure_dexter_substitutions()
     if all(d in config.available_features for d in dependencies):
         config.available_features.add("dexter")
+    else:
+        print(
+            "Skipping Dexter tests due to missing required projects: "
+            + ", ".join(d for d in dependencies if d not in config.available_features)
+        )
 
 tool_dirs = [config.llvm_tools_dir]