diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5cba94a036347415d9fe84190e24564c75e45ff..b1adeabf99d9f7d89a798b0c2dc62995d20da9a1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,6 +27,7 @@ if(PANDA_WITH_ETS)
       "    \"baseUrl\": \"${PANDA_ROOT}\",\n"
       "    \"paths\": {\n"
       "      \"std\": [\"${PANDA_ROOT}/plugins/ets/stdlib/std\"],\n"
+      "      \"escompat\": [\"${PANDA_ROOT}/plugins/ets/stdlib/escompat\"],\n"
       "      \"import_tests\": [\"${CMAKE_CURRENT_SOURCE_DIR}/test/parser/ets/import_tests\"]\n"
       "    }\n"
       "  }\n"
diff --git a/parser/ETSparser.cpp b/parser/ETSparser.cpp
index 5a07315968cbfce3d5771f63f68f58a8d839e1c3..bc7f195cc2b21ccf70d0c02674287eeb0caae32b 100644
--- a/parser/ETSparser.cpp
+++ b/parser/ETSparser.cpp
@@ -231,8 +231,8 @@ static bool IsCompitableExtension(const std::string &extension)
 std::vector<std::string> ETSParser::CollectExternalSources()
 {
     std::vector<std::string> paths;
-    std::vector<std::string> stdlib = {"std/core", "std/math",       "std/containers",
-                                       "std/time", "std/interop/js", "std/serialization"};
+    std::vector<std::string> stdlib = {"std/core",       "std/math",          "std/containers", "std/time",
+                                       "std/interop/js", "std/serialization", "escompat"};
 
 #ifdef USE_UNIX_SYSCALL
     for (auto const &path : stdlib) {