diff --git a/vignettes/split_join.Rmd b/vignettes/split_join.Rmd
index 8458707ac..dc96596a5 100644
--- a/vignettes/split_join.Rmd
+++ b/vignettes/split_join.Rmd
@@ -106,7 +106,7 @@ plot(gpoints_a$rna, col = "magenta", raster = FALSE, add = TRUE)
 plot(gpoly_a, border = "cyan", add = TRUE)
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/1_align_a.png")
 ```
 
@@ -116,7 +116,7 @@ plot(gpoints_b$rna, col = "magenta", raster = FALSE, add = TRUE)
 plot(gpoly_b, border = "cyan", add = TRUE)
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/2_align_b.png")
 ```
 
@@ -164,7 +164,7 @@ joinGiottoObjects(
 )
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/3_join_dry.png")
 ```
 
@@ -180,7 +180,7 @@ joinGiottoObjects(
 )
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/4_join_dry_specific.png")
 ```
 
@@ -199,7 +199,7 @@ spatPlot2D(j_shift,
 )
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/5_join_shift.png")
 ```
 
@@ -234,7 +234,7 @@ spatPlot3D(j_stack,
 )
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/6_join_stack.png")
 ```
 
@@ -273,7 +273,7 @@ spatInSituPlotPoints(join_nc,
 )
 ```
 
-```{r, echo=FALSE, out.width="40%", fig.align="left"}
+```{r, echo=FALSE, out.width="60%", fig.align="left"}
 knitr::include_graphics("images/split_join/7_join_nc.png")
 ```