diff --git a/build_files/build_environment/cmake/osl.cmake b/build_files/build_environment/cmake/osl.cmake
index b3cf7356926..795892f29e2 100644
--- a/build_files/build_environment/cmake/osl.cmake
+++ b/build_files/build_environment/cmake/osl.cmake
@@ -81,11 +81,6 @@ if(WIN32)
 		${OSL_EXTRA_ARGS}
 		-DPUGIXML_HOME=${LIBDIR}/pugixml
 	)
-elseif(UNIX AND NOT APPLE)
-	set(OSL_EXTRA_ARGS
-		${OSL_EXTRA_ARGS}
-		-DPUGIXML_HOME=${LIBDIR}/pugixml
-	)
 elseif(APPLE)
 	# Make symbol hiding consistent with OIIO which defaults to OFF,
 	# avoids linker warnings on macOS