diff --git a/DESCRIPTION b/DESCRIPTION
index 830954e0..05f433a9 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -14,11 +14,8 @@ Imports:
     jsonlite,
     utils
 Suggests: 
-    dplyr,
-    janitor,
     knitr,
     rmarkdown,
-    rvest,
     testthat
 VignetteBuilder: 
     knitr
diff --git a/dev/0-dev_history.Rmd b/dev/0-dev_history.Rmd
index 9d0a1769..7b6dbed9 100755
--- a/dev/0-dev_history.Rmd
+++ b/dev/0-dev_history.Rmd
@@ -74,7 +74,7 @@ fusen::inflate(flat_file = "dev/build_envs.Rmd",
 # Run but keep eval=FALSE to avoid infinite loop
 # Execute in the console directly
 fusen::inflate(flat_file = "dev/save_r_nix_revs.Rmd",
-               vignette_name = "dev-save_r_nix_revs.Rmd",
+               vignette_name = "[Dev]-Saving historical revisions",
                overwrite = TRUE)
 ```
 
@@ -104,7 +104,7 @@ fusen::inflate(flat_file = "dev/zzz.Rmd",
 
 ```{r}
 fusen::inflate(flat_file = "dev/building_envs_with_rix.Rmd",
-               vignette_name = "building_envs_with_rix",
+               vignette_name = "Building reproducible development environments with {rix}",
                overwrite = TRUE)
 ```
 
diff --git a/dev/building_envs_with_rix.Rmd b/dev/building_envs_with_rix.Rmd
index e303fa95..c958c35a 100644
--- a/dev/building_envs_with_rix.Rmd
+++ b/dev/building_envs_with_rix.Rmd
@@ -5,6 +5,8 @@ editor_options:
   chunk_output_type: console
 ---
 
+Basic usage:
+
 ```{r}
 
 path_default_nix <- tempdir()
@@ -20,5 +22,25 @@ rix(r_ver = "current",
 ```
 
 ```{r}
-cat(readLines(paste0(path_default_nix, "/default.nix")))
+cat(readLines(paste0(path_default_nix, "/default.nix")), sep = "\n")
+```
+
+Specifying a package on Github:
+
+```{r}
+rix(r_ver = "current",
+    r_pkgs = c("dplyr", "janitor"),
+    other_pkgs = c("quarto"),
+    git_pkgs = list(package_name = "housing",
+                    repo_url = "https://github.com/rap4all/housing/",
+                    branch_name = "fusen",
+                    commit = "1c860959310b80e67c41f7bbdc3e84cef00df18e"),
+    ide = "other",
+    path = path_default_nix,
+    overwrite = TRUE)
+
+```
+
+```{r}
+cat(readLines(paste0(path_default_nix, "/default.nix")), sep = "\n")
 ```
diff --git a/dev/save_r_nix_revs.Rmd b/dev/save_r_nix_revs.Rmd
index ca5e45ac..2d9e9daf 100644
--- a/dev/save_r_nix_revs.Rmd
+++ b/dev/save_r_nix_revs.Rmd
@@ -11,7 +11,7 @@ web-interface to look for packages and get their revisions.
 
 It is possible to scrape the table and get the data:
 
-```{r}
+```{r, eval = F}
 library(rvest)
 library(dplyr)
 library(janitor)
diff --git a/vignettes/building_envs_with_rix.Rmd b/vignettes/building_envs_with_rix.Rmd
index d71faf2b..3b026246 100644
--- a/vignettes/building_envs_with_rix.Rmd
+++ b/vignettes/building_envs_with_rix.Rmd
@@ -20,6 +20,9 @@ library(rix)
 
 <!-- WARNING - This vignette is generated by {fusen} from dev/building_envs_with_rix.Rmd: do not edit by hand -->
 
+Basic usage:
+
+
 ```{r}
 
 path_default_nix <- tempdir()
@@ -35,6 +38,27 @@ rix(r_ver = "current",
 ```
 
 ```{r}
-cat(readLines(paste0(path_default_nix, "/default.nix")))
+cat(readLines(paste0(path_default_nix, "/default.nix")), sep = "\n")
+```
+
+Specifying a package on Github:
+
+
+```{r}
+rix(r_ver = "current",
+    r_pkgs = c("dplyr", "janitor"),
+    other_pkgs = c("quarto"),
+    git_pkgs = list(package_name = "housing",
+                    repo_url = "https://github.com/rap4all/housing/",
+                    branch_name = "fusen",
+                    commit = "1c860959310b80e67c41f7bbdc3e84cef00df18e"),
+    ide = "other",
+    path = path_default_nix,
+    overwrite = TRUE)
+
+```
+
+```{r}
+cat(readLines(paste0(path_default_nix, "/default.nix")), sep = "\n")
 ```
 
diff --git a/vignettes/dev-save_r_nix_revs.Rmd b/vignettes/dev-save_r_nix_revs.Rmd
index ee3a12a3..30e66f16 100644
--- a/vignettes/dev-save_r_nix_revs.Rmd
+++ b/vignettes/dev-save_r_nix_revs.Rmd
@@ -27,7 +27,7 @@ web-interface to look for packages and get their revisions.
 It is possible to scrape the table and get the data:
 
 
-```{r}
+```{r eval = F}
 library(rvest)
 library(dplyr)
 library(janitor)