diff --git a/ctbGui/CMakeLists.txt b/ctbGui/CMakeLists.txt
index 5a0f978b8..a4d528878 100644
--- a/ctbGui/CMakeLists.txt
+++ b/ctbGui/CMakeLists.txt
@@ -3,7 +3,6 @@
 
 
 find_package(ROOT CONFIG REQUIRED  COMPONENTS Core Gui)
-find_package(TIFF REQUIRED)
 
 target_include_directories(ROOT::Core INTERFACE "${ROOT_INCLUDE_DIRS}")
 add_library(ROOT::Flags_CXX IMPORTED INTERFACE)
@@ -34,7 +33,6 @@ add_executable(ctbGui
     ctbAdcs.cpp
     ctbPattern.cpp
     ctbAcquisition.cpp
-    ${CMAKE_SOURCE_DIR}/slsDetectorCalibration/tiffIO.cpp
 )
 
 
@@ -79,7 +77,6 @@ set_target_properties(
 target_link_libraries(ctbGui PUBLIC 
     slsDetectorShared
     ctbRootLib
-    ${TIFF_LIBRARIES}
 )
 
 set_target_properties(ctbGui PROPERTIES