diff --git a/code/ryzom/server/src/admin_modules/CMakeLists.txt b/code/ryzom/server/src/admin_modules/CMakeLists.txt
index ea8d8a5ff..9809b2f29 100644
--- a/code/ryzom/server/src/admin_modules/CMakeLists.txt
+++ b/code/ryzom/server/src/admin_modules/CMakeLists.txt
@@ -11,4 +11,8 @@ NL_ADD_LIB_SUFFIX(ryzom_adminmodules)
 
 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})
 
+IF(WITH_PCH)
+  ADD_NATIVE_PRECOMPILED_HEADER(ryzom_adminmodules ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.h ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.cpp)
+ENDIF(WITH_PCH)
+
 INSTALL(TARGETS ryzom_adminmodules LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
diff --git a/code/ryzom/server/src/admin_modules/admin_modules_itf.cpp b/code/ryzom/server/src/admin_modules/admin_modules_itf.cpp
index 258409d16..39dfc6948 100644
--- a/code/ryzom/server/src/admin_modules/admin_modules_itf.cpp
+++ b/code/ryzom/server/src/admin_modules/admin_modules_itf.cpp
@@ -18,6 +18,7 @@
 // WARNING : this is a generated file, don't change it !
 /////////////////////////////////////////////////////////////////
 
+#include "stdpch.h"
 #include "admin_modules_itf.h"
 
 namespace ADMIN
diff --git a/code/ryzom/server/src/admin_modules/aes_client_module.cpp b/code/ryzom/server/src/admin_modules/aes_client_module.cpp
index e2b9ca390..66dddbe1e 100644
--- a/code/ryzom/server/src/admin_modules/aes_client_module.cpp
+++ b/code/ryzom/server/src/admin_modules/aes_client_module.cpp
@@ -15,6 +15,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+#include "stdpch.h"
 #include "nel/misc/singleton.h"
 #include "nel/net/module.h"
 #include "nel/net/module_builder_parts.h"
diff --git a/code/ryzom/server/src/admin_modules/aes_module.cpp b/code/ryzom/server/src/admin_modules/aes_module.cpp
index 6a45e302d..734dfff64 100644
--- a/code/ryzom/server/src/admin_modules/aes_module.cpp
+++ b/code/ryzom/server/src/admin_modules/aes_module.cpp
@@ -15,6 +15,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+#include "stdpch.h"
 #include "nel/misc/singleton.h"
 #include <time.h>
 #include "nel/misc/path.h"
diff --git a/code/ryzom/server/src/admin_modules/as_module.cpp b/code/ryzom/server/src/admin_modules/as_module.cpp
index cbe1b2818..9717da358 100644
--- a/code/ryzom/server/src/admin_modules/as_module.cpp
+++ b/code/ryzom/server/src/admin_modules/as_module.cpp
@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+#include "stdpch.h"
 #include "nel/misc/types_nl.h"
 #include <time.h>
 #include "nel/misc/file.h"