diff --git a/modules/feature/popup/config.el b/modules/feature/popup/config.el
index bbf578190..3151d9404 100644
--- a/modules/feature/popup/config.el
+++ b/modules/feature/popup/config.el
@@ -151,7 +151,7 @@ ALIST supports one custom parameter: `size', which will resolve to
 
 (when (featurep! +defaults)
   (set! :popup "^\\*Completions" '((slot . -1) (vslot . -2)) '((transient . 0)))
-  (set! :popup "^\\*Compil\\(ation\\|e-Log\\)" nil '((transient . 0) (quit . t)))
+  (set! :popup "^\\*Compil\\(ation\\|e-Log\\)" '((size . 0.3)) '((transient . 0) (quit . t)))
   (set! :popup "^\\*\\(?:scratch\\|Messages\\)" nil '((transient)))
   (set! :popup "^\\*[Hh]elp"
     '((slot . 2) (vslot . 2) (size . 0.2))