diff --git a/3rdparty/ext_fftw3/CMakeLists.txt b/3rdparty/ext_fftw3/CMakeLists.txt
index 2df9e12fe1..a7c3efc5fa 100644
--- a/3rdparty/ext_fftw3/CMakeLists.txt
+++ b/3rdparty/ext_fftw3/CMakeLists.txt
@@ -1,29 +1,29 @@
 if (WIN32)
 SET(PREFIX_ext_fftw3 "${EXTPREFIX}" )
 ExternalProject_Add( ext_fftw3
         DOWNLOAD_DIR ${EXTERNALS_DOWNLOAD_DIR}
      	URL http://www.fftw.org/fftw-3.3.8.tar.gz
         URL_MD5 8aac833c943d8e90d51b697b27d4384d
 
         PATCH_COMMAND ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/patch_mingw.patch
 
         INSTALL_DIR ${PREFIX_ext_fftw3}
         CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${PREFIX_ext_fftw3} -DCMAKE_BUILD_TYPE=${GLOBAL_BUILD_TYPE} ${GLOBAL_PROFILE} -DWITH_COMBINED_THREADS=ON -ENABLE_SSE=ON -ENABLE_SSE2=ON -DBUILD_TESTS=OFF
 
         UPDATE_COMMAND ""
 )
 else()
 SET(PREFIX_ext_fftw3 "${EXTPREFIX}" )
 ExternalProject_Add( ext_fftw3
         DOWNLOAD_DIR ${EXTERNALS_DOWNLOAD_DIR}
      	URL http://www.fftw.org/fftw-3.3.8.tar.gz
         URL_MD5 8aac833c943d8e90d51b697b27d4384d
 
         PATCH_COMMAND ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/patch_mingw.patch
 
         INSTALL_DIR ${PREFIX_ext_fftw3}
-        CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${PREFIX_ext_fftw3} -DCMAKE_BUILD_TYPE=${GLOBAL_BUILD_TYPE} ${GLOBAL_PROFILE} -DDENABLE_THREADS=ON -ENABLE_SSE=ON -ENABLE_SSE2=ON -DBUILD_TESTS=OFF
+        CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${PREFIX_ext_fftw3} -DCMAKE_BUILD_TYPE=${GLOBAL_BUILD_TYPE} ${GLOBAL_PROFILE} -DENABLE_THREADS=ON -ENABLE_SSE=ON -ENABLE_SSE2=ON -DBUILD_TESTS=OFF
 
         UPDATE_COMMAND ""
 )
 endif()