diff --git a/inst/slides/gamma_count.Rnw b/inst/slides/gamma_count.Rnw
index 37658a8760f7558a50e7b3e717a2712c671e4a01..a550c3dac7526614bd5314f3749e979db2a518e5 100644
--- a/inst/slides/gamma_count.Rnw
+++ b/inst/slides/gamma_count.Rnw
@@ -1,4 +1,4 @@
-<<setup-child, include=FALSE>>=
+<<setup-child, eval=FALSE, include=FALSE>>=
 set_parent("slides-mrdcr.Rnw")
 @
 
diff --git a/inst/slides/poisson_generalizada.Rnw b/inst/slides/poisson_generalizada.Rnw
index 1deecc8635762b718b539c3cb07809c5bcd4dd17..7283cb71fe1d9d68b008271fa3422450292bc98d 100644
--- a/inst/slides/poisson_generalizada.Rnw
+++ b/inst/slides/poisson_generalizada.Rnw
@@ -1,4 +1,4 @@
-<<setup-child, include=FALSE>>=
+<<setup-child, eval=FALSE, include=FALSE>>=
 set_parent("slides-mrdcr.Rnw")
 @