diff --git a/src/common/items/artrewards.c b/src/common/items/artrewards.c
index fd10699f5..23ea15d8d 100644
--- a/src/common/items/artrewards.c
+++ b/src/common/items/artrewards.c
@@ -95,23 +95,6 @@ use_hornofdancing(struct unit * u, const struct item_type * itype,
   return 0;
 }
 
-static resource_type rt_hornofdancing = {
-  { "hornofdancing", "hornofdancing_p" },
-  { "hornofdancing", "hornofdancing_p" },
-  RTF_ITEM,
-  &res_changeitem
-};
-
-item_type it_hornofdancing = {
-  &rt_hornofdancing,        /* resourcetype */
-    0, 1, 0,                  /* flags, weight, capacity */
-    NULL,                     /* construction */
-    &use_hornofdancing,
-    NULL,
-    NULL
-};
-
-
 #define SPEEDUP 2
 
 static int
@@ -147,29 +130,10 @@ use_trappedairelemental(struct unit * u, int shipId,
   return 0;
 }
 
-static resource_type rt_trappedairelemental = {
-  { "trappedairelemental", "trappedairelemental_p" },
-  { "trappedairelemental", "trappedairelemental_p" },
-  RTF_ITEM,
-  &res_changeitem
-};
-
-item_type it_trappedairelemental = {
-  &rt_trappedairelemental,        /* resourcetype */
-    0, 1, 0,                        /* flags, weight, capacity */
-    NULL,                           /* construction */
-    NULL,
-    &use_trappedairelemental,
-    NULL
-};
-
-
 void
 register_artrewards(void)
 {
   at_register(&at_peaceimmune);
-  it_register(&it_hornofdancing);
-  register_function((pf_generic)use_hornofdancing, "usehornofdancing");
-  it_register(&it_trappedairelemental);
-  register_function((pf_generic)use_trappedairelemental, "trappedairelemental");
+  register_function((pf_generic)use_hornofdancing, "use_hornofdancing");
+  register_function((pf_generic)use_trappedairelemental, "use_trappedairelemental");
 }
diff --git a/src/common/items/artrewards.h b/src/common/items/artrewards.h
index 6adffe4ff..a87ebdc33 100644
--- a/src/common/items/artrewards.h
+++ b/src/common/items/artrewards.h
@@ -18,9 +18,6 @@
 extern "C" {
 #endif
 
-extern struct item_type it_hornofdancing;
-extern struct item_type it_trappedairelemental;
-
 extern void register_artrewards(void);
 
 #ifdef __cplusplus
diff --git a/src/res/eressea/items-hse.xml b/src/res/eressea/items-hse.xml
index 2dee77e49..d99263d7b 100644
--- a/src/res/eressea/items-hse.xml
+++ b/src/res/eressea/items-hse.xml
@@ -38,4 +38,11 @@
     </item>
   </resource>
 
+<!-- HSE items -->
+  <resource name="studypotion">
+    <item weight="0">
+      <function name="use" value="use_studypotion"/>
+    </item>
+  </resource>
+
 </resources>
diff --git a/src/res/eressea/items.xml b/src/res/eressea/items.xml
index 22685d954..c0c4f254f 100644
--- a/src/res/eressea/items.xml
+++ b/src/res/eressea/items.xml
@@ -1,6 +1,40 @@
 <?xml version="1.0"?>
 <resources>
 
+<!-- art rewards -->
+  <resource name="trappedairelemental">
+    <item weight="1">
+      <function name="use" value="use_trappedairelemental"/>
+    </item>
+  </resource>
+
+  <resource name="hornofdancing">
+    <item weight="1">
+      <function name="use" value="use_hornofdancing"/>
+    </item>
+  </resource>
+
+<!-- museum items -->
+  <resource name="museumexitticket">
+    <!-- you get your stuff back when leaving the museum -->
+    <item notlost="yes" weight="0">
+      <function name="use" value="use_museumexitticket"/>
+    </item>
+  </resource>
+
+  <resource name="museumticket">
+    <!-- you get your stuff back when leaving the museum -->
+    <item weight="0">
+      <function name="use" value="use_museumticket"/>
+    </item>
+  </resource>
+
+<!-- gimmicks, etc. -->
+  <resource name="aog">
+    <!-- Amulett des Treffens -->
+    <item notlost="yes" weight="0"/>
+  </resource>
+
   <resource name="ao_daemon">
     <!-- summons igjarjuk -->
     <item weight="0" score="6000" notlost="true" cursed="true">
diff --git a/src/res/resources.xml b/src/res/resources.xml
index 59bd07eb1..33a079fbb 100644
--- a/src/res/resources.xml
+++ b/src/res/resources.xml
@@ -1,11 +1,6 @@
 <?xml version="1.0"?>
 <resources>
 
-  <resource name="aog">
-    <!-- Amulett des Treffens -->
-    <item notlost="yes" weight="0"/>
-  </resource>
-
 <!-- museum items -->
   <resource name="museumexitticket">
     <!-- you get your stuff back when leaving the museum -->
@@ -36,13 +31,6 @@
     </item>
   </resource>
 
-<!-- HSE items -->
-  <resource name="studypotion">
-    <item weight="0">
-      <function name="use" value="use_studypotion"/>
-    </item>
-  </resource>
-
 <!-- xmas items -->
   <resource name="mistletoe">
     <!-- Sets the chance of escape in a fight to 100 percent -->