diff --git a/contrib/geo_autoRIFT/geogrid/CMakeLists.txt b/contrib/geo_autoRIFT/geogrid/CMakeLists.txt
index 0fe68dd..530ddf7 100644
--- a/contrib/geo_autoRIFT/geogrid/CMakeLists.txt
+++ b/contrib/geo_autoRIFT/geogrid/CMakeLists.txt
@@ -9,8 +9,21 @@ target_link_libraries(geogrid PRIVATE
     GDAL::GDAL
     isce2::combinedLib
     )
+    
+Python_add_library(geogridOptical MODULE
+    bindings/geogridOpticalmodule.cpp
+    src/geogridOptical.cpp
+    )
+target_include_directories(geogridOptical PRIVATE
+    include
+    )
+target_link_libraries(geogridOptical PRIVATE
+    GDAL::GDAL
+    isce2::combinedLib
+    )
 
 InstallSameDir(
+    geogridOptical
     geogrid
     __init__.py
     Geogrid.py