diff --git a/apps/opencs/model/tools/birthsigncheck.cpp b/apps/opencs/model/tools/birthsigncheck.cpp
index 4ef264f65..b61bf7421 100644
--- a/apps/opencs/model/tools/birthsigncheck.cpp
+++ b/apps/opencs/model/tools/birthsigncheck.cpp
@@ -9,7 +9,6 @@
 #include "../prefs/state.hpp"
 
 #include "../world/data.hpp"
-#include "../world/resources.hpp"
 #include "../world/universalid.hpp"
 
 namespace
diff --git a/apps/opencs/model/tools/birthsigncheck.hpp b/apps/opencs/model/tools/birthsigncheck.hpp
index cd22fb6d0..d032d3cef 100644
--- a/apps/opencs/model/tools/birthsigncheck.hpp
+++ b/apps/opencs/model/tools/birthsigncheck.hpp
@@ -4,14 +4,10 @@
 #include <components/esm/loadbsgn.hpp>
 
 #include "../world/idcollection.hpp"
+#include "../world/resources.hpp"
 
 #include "../doc/stage.hpp"
 
-namespace CSMWorld
-{
-    class Resources;
-}
-
 namespace CSMTools
 {
     /// \brief VerifyStage: make sure that birthsign records are internally consistent
diff --git a/apps/opencs/model/tools/magiceffectcheck.cpp b/apps/opencs/model/tools/magiceffectcheck.cpp
index 7e7a09aa5..77a26c596 100644
--- a/apps/opencs/model/tools/magiceffectcheck.cpp
+++ b/apps/opencs/model/tools/magiceffectcheck.cpp
@@ -4,7 +4,6 @@
 
 #include "../prefs/state.hpp"
 
-#include "../world/resources.hpp"
 #include "../world/data.hpp"
 
 namespace
diff --git a/apps/opencs/model/tools/magiceffectcheck.hpp b/apps/opencs/model/tools/magiceffectcheck.hpp
index 3e45495c1..22dad3db9 100644
--- a/apps/opencs/model/tools/magiceffectcheck.hpp
+++ b/apps/opencs/model/tools/magiceffectcheck.hpp
@@ -6,14 +6,10 @@
 
 #include "../world/idcollection.hpp"
 #include "../world/refidcollection.hpp"
+#include "../world/resources.hpp"
 
 #include "../doc/stage.hpp"
 
-namespace CSMWorld
-{
-    class Resources;
-}
-
 namespace CSMTools
 {
     /// \brief VerifyStage: make sure that magic effect records are internally consistent