diff --git a/comment_on_pr.sh b/comment_on_pr.sh
index 69dceeb..99827ed 100755
--- a/comment_on_pr.sh
+++ b/comment_on_pr.sh
@@ -43,13 +43,11 @@ markdown_from_report() {
 
 		# Flake output sizes
 
-		<details><summary><b>Definitions:</b></summary>
+		**Definitions:**
 
 		- `Name`: the name of the package/configuration.
 		- `Size`: the closure size (size on disk/NAR size + all transitive dependencies).
 		- `NAR Size`: the size of the build output (package without the dependencies).
-
-    </details>
 	EOF
   if [ "${2+set}" = "set" ]; then
     cat <<-"EOF"
@@ -58,7 +56,7 @@ markdown_from_report() {
   fi
   cat <<-"EOF"
 
-		<details><summary><b>Tips on reading this data:</b></summary>
+		**Tips on reading this data:**
 
 		- For NixOS configurations you generally care only about the `Size` (closure size/size on disk).
 		  - Reduce the `Size` by disabling unneeded services/default packages.
@@ -66,8 +64,6 @@ markdown_from_report() {
 		  - Reduce the `NAR Size` by reducing the size of the build outputs, e.g. don't copy unnecessary data to the $out dir, optimize binaries for size, etc.
 		  - Reduce the `Size` by reducing the dependencies (e.g. `buildInputs`).
 		  - Don't worry too much about size, some dependencies are deduplicated, e.g. `glibc` adds ~40MiB to the `Size`, but is generally shared by ~every binary on the system, so, chances are, you are already including it from somewhere else and statically linking with e.g. `musl` is not gonna improve things.
-
-    </details>
 	EOF
 
   if [ "${2+set}" = "set" ]; then