diff --git a/CMakeLists.txt b/CMakeLists.txt
index 996a7c8..7f83af5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -204,7 +204,7 @@ if(NOT DEFINED SNMALLOC_ONLY_HEADER_LIBRARY)
     if(${Backtrace_FOUND})
       target_compile_definitions(snmalloc_lib INTERFACE -DBACKTRACE_HEADER="${Backtrace_HEADER}")
       target_link_libraries(snmalloc_lib INTERFACE ${Backtrace_LIBRARIES})
-      target_include_directories(snmalloc_lib INTERFACE ${Backtrace_INCLUD_DIRS})
+      target_include_directories(snmalloc_lib INTERFACE ${Backtrace_INCLUDE_DIRS})
     endif()
 
   endif()