diff --git a/code/nel/src/ligo/CMakeLists.txt b/code/nel/src/ligo/CMakeLists.txt
index f55667919..ea75aff0d 100644
--- a/code/nel/src/ligo/CMakeLists.txt
+++ b/code/nel/src/ligo/CMakeLists.txt
@@ -12,5 +12,9 @@ NL_ADD_LIB_SUFFIX(nelligo)
 
 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})
 
+IF(WITH_PCH)
+  ADD_NATIVE_PRECOMPILED_HEADER(nelligo ${CMAKE_CURRENT_SOURCE_DIR}/stdligo.h ${CMAKE_CURRENT_SOURCE_DIR}/stdligo.cpp)
+ENDIF(WITH_PCH)
+
 NL_GEN_PC(nel-ligo.pc)
 INSTALL(TARGETS nelligo LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)