diff --git a/CMakeLists.txt b/CMakeLists.txt
index fd3f0a396..57e876c63 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -113,12 +113,12 @@ if(CMAKE_COMPILER_IS_GNUCC)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
     find_package(SSE)
     if (HAVE_AVX2)
-      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx2 -Ofast -flto -funroll-loops -DLV_HAVE_AVX -DLV_HAVE_SSE")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx2 -Ofast -funroll-loops -DLV_HAVE_AVX -DLV_HAVE_SSE")
     elseif (HAVE_AVX2)
       if(HAVE_AVX)
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx -Ofast -flto -funroll-loops -DLV_HAVE_AVX -DLV_HAVE_SSE")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx -Ofast -funroll-loops -DLV_HAVE_AVX -DLV_HAVE_SSE")
       elseif(HAVE_SSE)
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -msse4.1 -Ofast -flto -funroll-loops -DLV_HAVE_SSE")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -msse4.1 -Ofast -funroll-loops -DLV_HAVE_SSE")
       endif(HAVE_AVX)
     endif (HAVE_AVX2)