diff --git a/upptst/PdbAll/PdbAll.cpp b/upptst/PdbAll/PdbAll.cpp
index 067a0acf0..dc32565e7 100644
--- a/upptst/PdbAll/PdbAll.cpp
+++ b/upptst/PdbAll/PdbAll.cpp
@@ -3,6 +3,7 @@
 #include <vector>
 #include <map>
 #include <set>
+#include <list>
 
 using namespace Upp;
 
@@ -29,6 +30,7 @@ GUI_APP_MAIN
 	std::string std_string = "Hello world!";
 	std::wstring std_wstring = wstring.ToStd();
 	std::vector<std::string> std_vector { "I", "II", "III", "IV", "V" };
+	std::list<std::string> std_list { "I", "II", "III", "IV", "V" };
 	std::set<std::string> std_set { "I", "II", "III", "IV", "V" };
 	std::multiset<std::string> std_multiset { "I", "II", "III", "IV", "V" };
 	std::map<int, std::string> std_map { { 1 , "I"}, { 2, "II" }, { 3, "III"}, { 4, "IV"}, { 5, "V" } };
diff --git a/upptst/PdbTests2/main.cpp b/upptst/PdbTests2/main.cpp
index 3fb0d4ef4..18c006164 100644
--- a/upptst/PdbTests2/main.cpp
+++ b/upptst/PdbTests2/main.cpp
@@ -3,11 +3,13 @@
 #include <vector>
 #include <map>
 #include <set>
+#include <list>
 
 using namespace Upp;
 
 CONSOLE_APP_MAIN
 {
-	VectorMap<int, String> vectormap { { 1 , "I"}, { 2, "II" }, { 3, "III"}, { 4, "IV"}, { 5, "V" } };
-	std::map<int, std::string> std_map { { 1 , "I"}, { 2, "II" }, { 3, "III"}, { 4, "IV"}, { 5, "V" } };
+//	std::set<int> s;
+	std::list<int> l0;
+	std::list<int> l = { 1, 2, 3, 4 };
 }