diff --git a/src/view/com/composer/TagInput/index.tsx b/src/view/com/composer/TagInput/index.tsx
index 64565c2530..afd6569cb0 100644
--- a/src/view/com/composer/TagInput/index.tsx
+++ b/src/view/com/composer/TagInput/index.tsx
@@ -28,7 +28,10 @@ function uniq(tags: string[]) {
 }
 
 function sanitize(tagString: string) {
-  return tagString.trim().replace(/^#/, '')
+  return tagString
+    .trim()
+    .replace(/^#/, '')
+    .replace(/\p{P}+$/gu, '')
 }
 
 export function TagInput({
diff --git a/src/view/com/composer/TagInput/index.web.tsx b/src/view/com/composer/TagInput/index.web.tsx
index 44f5cdfd85..76406945c9 100644
--- a/src/view/com/composer/TagInput/index.web.tsx
+++ b/src/view/com/composer/TagInput/index.web.tsx
@@ -27,7 +27,10 @@ function uniq(tags: string[]) {
 }
 
 function sanitize(tagString: string) {
-  return tagString.trim().replace(/^#/, '')
+  return tagString
+    .trim()
+    .replace(/^#/, '')
+    .replace(/\p{P}+$/gu, '')
 }
 
 export function TagInput({