diff --git a/CMakeLists.txt b/CMakeLists.txt
index 929318f3..955fe153 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,6 @@ option(BUILD_SHARED_LIBS "Build stella_vslam as a shared library" ON)
 
 # ----- Build selection -----
 
-set(INSTALL_PANGOLIN_VIEWER OFF CACHE BOOL "Install PangolinViewer library")
 set(BUILD_TESTS OFF CACHE BOOL "Build tests")
 set(BOW_FRAMEWORK "FBoW" CACHE STRING "DBoW2 or FBoW")
 set_property(CACHE BOW_FRAMEWORK PROPERTY STRINGS "DBoW2" "FBoW")