diff --git a/scwx-qt/scwx-qt.cmake b/scwx-qt/scwx-qt.cmake
index 78d45217..8c50f01e 100644
--- a/scwx-qt/scwx-qt.cmake
+++ b/scwx-qt/scwx-qt.cmake
@@ -599,11 +599,11 @@ target_include_directories(supercell-wx PUBLIC ${scwx-qt_SOURCE_DIR}/source)
 
 target_compile_options(scwx-qt PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:/W4 /WX>
-    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror>
+    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror -Wno-error=delete-non-abstract-non-virtual-dtor>
 )
 target_compile_options(supercell-wx PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:/W4 /WX>
-    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror>
+    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror -Wno-error=delete-non-abstract-non-virtual-dtor>
 )
 
 if (MSVC)
diff --git a/wxdata/wxdata.cmake b/wxdata/wxdata.cmake
index 47ada181..ce2cb3a8 100644
--- a/wxdata/wxdata.cmake
+++ b/wxdata/wxdata.cmake
@@ -260,7 +260,7 @@ target_include_directories(wxdata INTERFACE ${scwx-data_SOURCE_DIR}/include)
 
 target_compile_options(wxdata PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:/W4 /WX>
-    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror>
+    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror -Wno-error=unused-parameter>
 )
 
 if (MSVC)