diff --git a/ps-grammar/emergencySituation/object.jsgf b/ps-grammar/emergencySituation/object.jsgf
index dad1d90adfbca57b60a69e75be788e5d02fdb30d..86958f14e299f42aac3227f97f6beda9e55c2c2e 100644
--- a/ps-grammar/emergencySituation/object.jsgf
+++ b/ps-grammar/emergencySituation/object.jsgf
@@ -3,9 +3,9 @@ grammar emergencySituation_object;
 
 public <emergencySituation> = <objectPhrase>;
 
-<objectPhrase> = <water> | <self aid kit> | <cell phone> | <nothing>;
+<objectPhrase> = <water> | <firstaidkit> | <cell phone> | <nothing>;
 
 <water> = water;
-<self aid kit> = (self aid kit);
+<firstaidkit> = (firstaidkit);
 <cell phone> = (cell phone);
 <nothing> = nothing;