diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5014ff..650966e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,6 +68,7 @@ set(XTENSOR_SIGNAL_HEADERS
     ${XTENSOR_SIGNAL_INCLUDE_DIR}/xtensor-signal/find_peaks.hpp
     ${XTENSOR_SIGNAL_INCLUDE_DIR}/xtensor-signal/lfilter.hpp
     ${XTENSOR_SIGNAL_INCLUDE_DIR}/xtensor-signal/fft.hpp
+
     )
 
 add_library(xtensor-signal INTERFACE)