diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 8ed2a033f..dc26d905f 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -24,8 +24,7 @@ jobs:
         run: choco install .github/workflows/choco_packages.config
 
       - name: Build Project
-        # bash required otherwise this mysteriously (no error) fails at "Generating cyw43_bus_pio_spi.pio.h"
-        shell: bash
+        shell: pwsh
         run: |
           mkdir build
           cd build
diff --git a/src/cmake/on_device.cmake b/src/cmake/on_device.cmake
index 3b2d8869a..b9bd6398f 100644
--- a/src/cmake/on_device.cmake
+++ b/src/cmake/on_device.cmake
@@ -40,7 +40,7 @@ function(pico_add_dis_output TARGET)
     add_custom_command(TARGET ${TARGET} POST_BUILD
             COMMAND ${CMAKE_OBJDUMP} -h $<TARGET_FILE:${TARGET}> > ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis
             COMMAND ${CMAKE_OBJDUMP} -d $<TARGET_FILE:${TARGET}> >> ${output_path}$<IF:$<BOOL:$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>>,$<TARGET_PROPERTY:${TARGET},OUTPUT_NAME>,$<TARGET_PROPERTY:${TARGET},NAME>>.dis
-            ${EXTRA_COMMAND} || ${CMAKE_COMMAND} -E echo "WARNING: Disassembly is not correct"
+            ${EXTRA_COMMAND}
             VERBATIM
             )
 endfunction()