diff --git a/CMakeLists.txt b/CMakeLists.txt
index 87e23acb..293c86bd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -514,12 +514,12 @@ if (MSVC_FOR_DECOMP)
   # game was originally built with) and tweaked slightly to produce more debugging info for reccmp.
   # They ensure a recompilation that can be byte/instruction accurate to the original binaries.
   if (ISLE_BUILD_APP)
-    target_compile_options(isle PRIVATE "/MT$<$<CONFIG:Debug>:d>")
     target_link_options(isle PRIVATE "/OPT:REF")
+    set_property(TARGET isle ${lego1_targets} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
   endif()
 
   # Equivalent to target_compile_options(... PRIVATE "/MT$<$<CONFIG:Debug>:d>")
-  set_property(TARGET lego1 ${lego1_targets} PROPERTY MSVC_RUNTIME_LIBRARY MultiThreaded$<$<CONFIG:Debug>:Debug>)
+  set_property(TARGET lego1 ${lego1_targets} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
 
   set(CMAKE_CXX_FLAGS "/W3 /GX /D \"WIN32\" /D \"_WINDOWS\"")
   set(CMAKE_CXX_FLAGS_DEBUG "/Gm /Zi /Od /D \"_DEBUG\"")
@@ -545,14 +545,19 @@ if (MSVC_FOR_DECOMP)
   # Force non-parallel builds of isle and lego1 by putting them in a pool with 1 available job.
   if (CMAKE_CXX_COMPILER_ID VERSION_LESS 12)
     foreach(tgt IN LISTS lego1_targets)
-      set_property(GLOBAL APPEND PROPERTY JOB_POOLS "msvc_${tgt}=1;msvc_lego1=1")
-      set_property(TARGET ${tgt} PROPERTY JOB_POOL_COMPILE msvc_${tgt})
-      set_property(TARGET ${tgt} PROPERTY JOB_POOL_LINK msvc_${tgt})
+      set_property(GLOBAL APPEND PROPERTY JOB_POOLS "msvc_${tgt}=1")
+      set_property(TARGET ${tgt} PROPERTY JOB_POOL_COMPILE "msvc_${tgt}")
+      set_property(TARGET ${tgt} PROPERTY JOB_POOL_LINK "msvc_${tgt}")
     endforeach()
     if (TARGET isle)
       set_property(GLOBAL APPEND PROPERTY JOB_POOLS "msvc_isle=1")
-      set_property(TARGET isle PROPERTY JOB_POOL_COMPILE msvc_isle)
-      set_property(TARGET isle PROPERTY JOB_POOL_LINK msvc_isle)
+      set_property(TARGET isle PROPERTY JOB_POOL_COMPILE "msvc_isle")
+      set_property(TARGET isle PROPERTY JOB_POOL_LINK "msvc_isle")
+    endif()
+    if (TARGET config)
+      set_property(GLOBAL APPEND PROPERTY JOB_POOLS "msvc_config=1")
+      set_property(TARGET config PROPERTY JOB_POOL_COMPILE "msvc_config")
+      set_property(TARGET config PROPERTY JOB_POOL_LINK "msvc_config")
     endif()
   endif()
 endif()