diff --git a/core/dbt/events/types.py b/core/dbt/events/types.py
index 3758ad783e9..0ad921e91e6 100644
--- a/core/dbt/events/types.py
+++ b/core/dbt/events/types.py
@@ -1220,7 +1220,7 @@ def message(self) -> str:
 
 # TODO: switch to storing structured info and calling get_target_failure_msg
 @dataclass
-class InvalidDisabledSourceInTestNode(WarnLevel, pt.InvalidDisabledSourceInTestNode):
+class InvalidDisabledSourceInTestNode(WarnLevel, EventStringFunctor, pt.InvalidDisabledSourceInTestNode):
     def code(self):
         return "I050"
 
@@ -2263,7 +2263,7 @@ def message(self) -> str:
 
 
 @dataclass
-class RunResultError(ErrorLevel, pt.RunResultError):
+class RunResultError(ErrorLevel, EventStringFunctor, pt.RunResultError):
     def code(self):
         return "Z024"
 
@@ -2301,7 +2301,7 @@ def message(self) -> str:
 
 
 @dataclass
-class FirstRunResultError(ErrorLevel, pt.FirstRunResultError):
+class FirstRunResultError(ErrorLevel, EventStringFunctor, pt.FirstRunResultError):
     def code(self):
         return "Z028"
 
@@ -2448,7 +2448,7 @@ def message(self) -> str:
 
 
 @dataclass
-class GeneralWarningMsg(WarnLevel, pt.GeneralWarningMsg):
+class GeneralWarningMsg(WarnLevel, EventStringFunctor, pt.GeneralWarningMsg):
     def code(self):
         return "Z046"