diff --git a/R/print.R b/R/print.R
index 8331e567cc..f1ed44067f 100644
--- a/R/print.R
+++ b/R/print.R
@@ -103,5 +103,5 @@ embed_notebook <- function(x, width = "100%", height = "525") {
 
 plotly_iframe <- function(url, width, height) {
   paste("<iframe height=\"", height, "\" id=\"igraph\" scrolling=\"no\" seamless=\"seamless\" src=\"",
-        url, "\" width=\"", width, "\" frameBorder=\"0\"></iframe>", sep="")
+        url, ".embed\" width=\"", width, "\" frameBorder=\"0\"></iframe>", sep="")
 }
diff --git a/inst/.Rapp.history b/inst/.Rapp.history
new file mode 100644
index 0000000000..e69de29bb2