diff --git a/indra/newview/app_settings/keywords.ini b/indra/newview/app_settings/keywords.ini
index 9699eda96b..4e177ab518 100644
--- a/indra/newview/app_settings/keywords.ini
+++ b/indra/newview/app_settings/keywords.ini
@@ -274,6 +274,7 @@ INVENTORY_NOTECARD	Passed to task inventory library functions to reference notec
 INVENTORY_BODYPART	Passed to task inventory library functions to reference body parts
 INVENTORY_ANIMATION	Passed to task inventory library functions to reference animations
 INVENTORY_GESTURE	Passed to task inventory library functions to reference gestures
+INVENTORY_MATERIAL	Passed to task inventory library functions to reference materials
 INVENTORY_ALL		Passed to task inventory library functions to reference all inventory items
 INVENTORY_NONE		Returned by llGetInventoryType when no item is found
 
diff --git a/indra/newview/app_settings/keywords_lsl_default.xml b/indra/newview/app_settings/keywords_lsl_default.xml
index d641883d5a..893b017367 100644
--- a/indra/newview/app_settings/keywords_lsl_default.xml
+++ b/indra/newview/app_settings/keywords_lsl_default.xml
@@ -1963,6 +1963,15 @@
             <key>tooltip</key>
             <string/>
          </map>
+         <key>INVENTORY_MATERIAL</key>
+         <map>
+            <key>type</key>
+            <string>integer</string>
+            <key>value</key>
+            <integer>57</integer>
+            <key>tooltip</key>
+            <string/>
+         </map>
          <key>JSON_APPEND</key>
          <map>
             <key>type</key>