diff --git a/R/bayesiannetworkanalysis.R b/R/bayesiannetworkanalysis.R
index 1ddd4a9..ba2e236 100644
--- a/R/bayesiannetworkanalysis.R
+++ b/R/bayesiannetworkanalysis.R
@@ -495,6 +495,7 @@ BayesianNetworkAnalysis <- function(jaspResults, dataset, options) {
         jaspGraphs::geom_point() +
         ggplot2::ylab("Posterior Structure Probability") +
         ggplot2::xlab("Structure Index")  +
+        ggplot2::scale_y_continuous(expand = ggplot2::expansion(mult = c(0, 0.05))) +
         jaspGraphs::geom_rangeframe() +
         jaspGraphs::themeJaspRaw(legend.position = c(.85, 0.25))
 
@@ -696,6 +697,7 @@ BayesianNetworkAnalysis <- function(jaspResults, dataset, options) {
         jaspGraphs::geom_point() +
         ggplot2::ylab(gettext("Posterior Probability")) +
         ggplot2::xlab(gettext("Number of edges"))  +
+        ggplot2::scale_y_continuous(expand = ggplot2::expansion(mult = c(0, 0.05))) +
         jaspGraphs::geom_rangeframe() +
         jaspGraphs::themeJaspRaw(legend.position = c(.85, 0.25))