diff --git a/CMakeLists.txt b/CMakeLists.txt
index 72c9c7c..67b2ef0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ option(EXPOSE_EXTERNAL_RESERVE "Expose an interface to reserve memory using the
 option(SNMALLOC_RUST_SUPPORT "Build static library for rust" OFF)
 set(CACHE_FRIENDLY_OFFSET OFF CACHE STRING "Base offset to place linked-list nodes.")
 
-if (CMAKE_BUILD_TYPE STREQUAL "Release")
+if ((CMAKE_BUILD_TYPE STREQUAL "Release") AND (NOT SNMALLOC_CI_BUILD))
   option(USE_POSIX_COMMIT_CHECKS "Instrument Posix PAL to check for access to unused blocks of memory." Off)
 else ()
   option(USE_POSIX_COMMIT_CHECKS "Instrument Posix PAL to check for access to unused blocks of memory." On)
diff --git a/src/mem/largealloc.h b/src/mem/largealloc.h
index 76ac256..164382c 100644
--- a/src/mem/largealloc.h
+++ b/src/mem/largealloc.h
@@ -273,7 +273,7 @@ namespace snmalloc
 
         // printf("Alloc %zx (size = %zx)\n", start, size);
 
-        void* result = pointer_cast<void>(start);  
+        void* result = pointer_cast<void>(start);
         if (committed)
           PAL::template notify_using<NoZero>(result, size);