diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d72d86b..f8d1599 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -144,10 +144,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - toolset: msvc-14.0
-            cxxstd: "14"
-            addrmd: 32,64
-            os: windows-2019
+          # msvc-14.0 not included, because it fails with "compiler is out of heap space"
           - toolset: msvc-14.1
             cxxstd: "14,17,latest"
             addrmd: 32,64