diff --git a/src/main/java/io/cryostat/core/templates/MutableTemplateService.java b/src/main/java/io/cryostat/core/templates/MutableTemplateService.java
index f30a7994..8b08ff5d 100644
--- a/src/main/java/io/cryostat/core/templates/MutableTemplateService.java
+++ b/src/main/java/io/cryostat/core/templates/MutableTemplateService.java
@@ -43,11 +43,11 @@ public static class InvalidXmlException extends Exception {
 
     @SuppressWarnings("serial")
     public static class InvalidEventTemplateException extends Exception {
-        InvalidEventTemplateException(String message, Throwable cause) {
+        public InvalidEventTemplateException(String message, Throwable cause) {
             super(message, cause);
         }
 
-        InvalidEventTemplateException(String message) {
+        public InvalidEventTemplateException(String message) {
             super(message);
         }
     }