diff --git a/test/test_array.cpp b/test/test_array.cpp
index 42a6c2e7..98368651 100644
--- a/test/test_array.cpp
+++ b/test/test_array.cpp
@@ -57,7 +57,7 @@ namespace
       CHECK_EQUAL(data.max_size(), SIZE);
     }
 
-#ifndef APPVEYOR
+#ifndef ETL_COMPILER_MICROSOFT // Temporarily disabled as Appveyor reports an "internal compiler error
     //*************************************************************************
     TEST(test_cpp17_deduced_constructor)
     {
diff --git a/test/test_array_view.cpp b/test/test_array_view.cpp
index 77e54633..be415938 100644
--- a/test/test_array_view.cpp
+++ b/test/test_array_view.cpp
@@ -248,7 +248,7 @@ namespace
     }
 
     //*************************************************************************
-#ifndef APPVEYOR
+#ifndef ETL_COMPILER_MICROSOFT // Temporarily disabled as Appveyor reports an "internal compiler error
     TEST(test_cpp17_dedused_constructor)
     {
       etl::array data{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };