diff --git a/dev/python/py3-markdown/ympbuild b/dev/python/py3-markdown/ympbuild
index bb368b13..8a9adf7e 100644
--- a/dev/python/py3-markdown/ympbuild
+++ b/dev/python/py3-markdown/ympbuild
@@ -18,7 +18,7 @@ arch=('x86_64')
 cd markdown-$version
 
 build(){
-    python3 -m build --wheel --no-isolation
+    python3 -m build --wheel
 }
 
 package(){
diff --git a/x11/themes/papirus-icon-theme/ympbuild b/x11/themes/papirus-icon-theme/ympbuild
index 6cb1fbed..eac9ad1a 100644
--- a/x11/themes/papirus-icon-theme/ympbuild
+++ b/x11/themes/papirus-icon-theme/ympbuild
@@ -17,5 +17,5 @@ arch=('x86_64')
 
 package() {
   cd $name-$version
-  make DESTDIR="$DESTDIR" install
+  make SHELL="/bin/bash -x" DESTDIR="$DESTDIR" install
 }