diff --git a/src/server/game/CMakeLists.txt b/src/server/game/CMakeLists.txt
index ec5833b036..9ff2109e8f 100644
--- a/src/server/game/CMakeLists.txt
+++ b/src/server/game/CMakeLists.txt
@@ -109,7 +109,6 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/dep/recastnavigation/Detour
   ${CMAKE_SOURCE_DIR}/dep/recastnavigation/Recast
   ${CMAKE_SOURCE_DIR}/dep/g3dlite/include
-  ${CMAKE_SOURCE_DIR}/dep/mersennetwister
   ${CMAKE_SOURCE_DIR}/dep/SFMT
   ${CMAKE_SOURCE_DIR}/dep/zlib
   ${CMAKE_SOURCE_DIR}/src/server/collision
diff --git a/src/server/scripts/CMakeLists.txt b/src/server/scripts/CMakeLists.txt
index e249943eb7..3d21085813 100644
--- a/src/server/scripts/CMakeLists.txt
+++ b/src/server/scripts/CMakeLists.txt
@@ -55,7 +55,6 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/dep/recastnavigation/Recast
   ${CMAKE_SOURCE_DIR}/dep/g3dlite/include
   ${CMAKE_SOURCE_DIR}/dep/SFMT
-  ${CMAKE_SOURCE_DIR}/dep/mersennetwister
   ${CMAKE_SOURCE_DIR}/dep/zlib
   ${CMAKE_SOURCE_DIR}/src/server/shared
   ${CMAKE_SOURCE_DIR}/src/server/shared/Configuration
diff --git a/src/server/shared/CMakeLists.txt b/src/server/shared/CMakeLists.txt
index d42049b1cd..e016ad249b 100644
--- a/src/server/shared/CMakeLists.txt
+++ b/src/server/shared/CMakeLists.txt
@@ -54,7 +54,6 @@ include_directories(
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/dep/recastnavigation/Detour
   ${CMAKE_SOURCE_DIR}/dep/SFMT
-  ${CMAKE_SOURCE_DIR}/dep/mersennetwister
   ${CMAKE_SOURCE_DIR}/dep/sockets/include
   ${CMAKE_SOURCE_DIR}/dep/utf8cpp
   ${CMAKE_SOURCE_DIR}/src/server
diff --git a/src/server/worldserver/CMakeLists.txt b/src/server/worldserver/CMakeLists.txt
index 080e71846a..a6d8c3cfec 100644
--- a/src/server/worldserver/CMakeLists.txt
+++ b/src/server/worldserver/CMakeLists.txt
@@ -49,7 +49,6 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/dep/gsoap
   ${CMAKE_SOURCE_DIR}/dep/sockets/include
   ${CMAKE_SOURCE_DIR}/dep/SFMT
-  ${CMAKE_SOURCE_DIR}/dep/mersennetwister
   ${CMAKE_SOURCE_DIR}/src/server/collision
   ${CMAKE_SOURCE_DIR}/src/server/collision/Management
   ${CMAKE_SOURCE_DIR}/src/server/collision/Models