diff --git a/.github/workflows/MainDistributionPipeline.yml b/.github/workflows/MainDistributionPipeline.yml
index 4918164..ca5ab4d 100644
--- a/.github/workflows/MainDistributionPipeline.yml
+++ b/.github/workflows/MainDistributionPipeline.yml
@@ -19,7 +19,7 @@ jobs:
       extension_name: iceberg
       duckdb_version: main
       ci_tools_version: main
-      exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools'
+      exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools;windows_amd64_mingw'
 
   duckdb-stable-deploy:
     name: Deploy extension binaries
@@ -30,5 +30,5 @@ jobs:
       extension_name: iceberg
       duckdb_version: main
       ci_tools_version: main
-      exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools'
+      exclude_archs: 'wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools;windows_amd64_mingw'
       deploy_latest: ${{ startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main' }}