diff --git a/thirdparty/DiskANN/CMakeLists.txt b/thirdparty/DiskANN/CMakeLists.txt
index 7425ed534..6fc5e55bd 100644
--- a/thirdparty/DiskANN/CMakeLists.txt
+++ b/thirdparty/DiskANN/CMakeLists.txt
@@ -217,7 +217,7 @@ else()
 	set(ENV{TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD} 500000000000)
     #	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -DDEBUG -O0 -fsanitize=address -fsanitize=leak -fsanitize=undefined")
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -DDEBUG -Wall -Wextra")
-	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -DELPP_DISABLE_DEBUG_LOGS -DNDEBUG -ftree-vectorize")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -fno-finite-math-only -DELPP_DISABLE_DEBUG_LOGS -DNDEBUG -ftree-vectorize")
 	add_compile_options(-Wall -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free -fopenmp -fopenmp-simd -funroll-loops -Wfatal-errors)
 endif()