diff --git a/slides/Makefile b/slides/Makefile
index cb71e27eda6537b5443f35fae0e6d5da551a8fd2..c68e21f0fdd22a7cb9b08a1a0b659e09bcc13b0e 100644
--- a/slides/Makefile
+++ b/slides/Makefile
@@ -1,5 +1,5 @@
 PDFOPTIONS = -t beamer
-PDFOPTIONS += -F pantable
+# PDFOPTIONS += -F pantable
 PDFOPTIONS += -F mermaid-filter
 PDFOPTIONS += --highlight-style my_highlight.theme
 PDFOPTIONS += --pdf-engine xelatex