diff --git a/app/assets/images/pictograms/alert-outline.svg b/app/assets/images/pictograms/alert-outline.svg
new file mode 100644
index 0000000..de92aed
--- /dev/null
+++ b/app/assets/images/pictograms/alert-outline.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>alert-outline</title><g fill="white"><path d="M12,2L1,21H23M12,6L19.53,19H4.47M11,10V14H13V10M11,16V18H13V16" /></g></svg>
diff --git a/app/assets/images/pictograms/information-slab-circle-outline.svg b/app/assets/images/pictograms/information-slab-circle-outline.svg
deleted file mode 100644
index e675a8d..0000000
--- a/app/assets/images/pictograms/information-slab-circle-outline.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>information-slab-circle-outline</title><g fill="white"><path d="M11 7V9H13V7H11M14 17V15H13V11H10V13H11V15H10V17H14M22 12C22 17.5 17.5 22 12 22C6.5 22 2 17.5 2 12C2 6.5 6.5 2 12 2C17.5 2 22 6.5 22 12M20 12C20 7.58 16.42 4 12 4C7.58 4 4 7.58 4 12C4 16.42 7.58 20 12 20C16.42 20 20 16.42 20 12Z" /></g></svg>
diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
index a96e781..29b3bd4 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.css
@@ -59,7 +59,7 @@ a:not(:hover) {
   font-size: 1.0em;
 }
 .flash.alert:before {
-  content: url('pictograms/check-circle-outline.svg');
+  content: url('pictograms/alert-outline.svg');
   height: 1.4em;
   margin: 0 0.5em;
   width: 1.4em;
@@ -69,7 +69,7 @@ a:not(:hover) {
   background-color: #ff1f5b;
 }
 .flash.notice:before {
-  content: url('pictograms/information-slab-circle-outline.svg');
+  content: url('pictograms/check-circle-outline.svg');
   height: 1.4em;
   margin: 0 0.5em;
   width: 1.4em;