diff --git a/.changeset/dull-beans-dance.md b/.changeset/dull-beans-dance.md
new file mode 100644
index 00000000000..7b3e87e49f7
--- /dev/null
+++ b/.changeset/dull-beans-dance.md
@@ -0,0 +1,5 @@
+---
+"@primer/react": patch
+---
+
+Set the `min-width` of `IconButton` to `unset` to resolve layout issues.
diff --git a/packages/react/src/Button/ButtonBase.module.css b/packages/react/src/Button/ButtonBase.module.css
index 8f8efabbda4..ee184dec98b 100644
--- a/packages/react/src/Button/ButtonBase.module.css
+++ b/packages/react/src/Button/ButtonBase.module.css
@@ -71,7 +71,7 @@
   &:where(.IconButton) {
     display: inline-grid;
     width: var(--control-medium-size);
-    min-width: var(--control-medium-size);
+    min-width: unset;
     /* stylelint-disable-next-line primer/spacing */
     padding: unset;
     place-content: center;