diff --git a/.Rbuildignore b/.Rbuildignore
index b97bfda..21b0514 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -9,4 +9,5 @@
 ^_pkgdown\.yml$
 ^reference$
 ^pkgdown$
-vignettes/
\ No newline at end of file
+vignettes/
+^tests/manual$
diff --git a/DESCRIPTION b/DESCRIPTION
index 967e4eb..29b0dfb 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: revealjs
 Title: R Markdown Format for 'reveal.js' Presentations
-Version: 0.9.1.9001
+Version: 0.9.1.9002
 Date: 2017-03-13
 Authors@R: 
     c(person(given = "Hakim",
diff --git a/NEWS.md b/NEWS.md
index 05ee455..29b1160 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,7 @@
 # revealjs (development version)
 
+- Fix an issue with some configurations keys for chalkboard plugin - multiple value are now correctly passed to Pandoc's template (thanks, @grayknight2, @atusy, #62, #88).
+
 - Fix issue with quoting of options when passed as variables to Pandoc. This was caused by a change in Pandoc 2.14.0.3 which now sets some default value for reveal.js options (thanks, @iain-palmer, #72).
 
 - Add `md_extensions` argument in `revealjs_presentation()` (thanks, @atusy, #75).
diff --git a/R/revealjs_presentation.R b/R/revealjs_presentation.R
index 84df1dc..1e6f897 100644
--- a/R/revealjs_presentation.R
+++ b/R/revealjs_presentation.R
@@ -148,9 +148,14 @@
   if (is.list(reveal_options)) {
     
     add_reveal_option <- function(option, value) {
-      if (is.logical(value))
+      if (is.logical(value)) {
         value <- jsbool(value)
-      else if (is.character(value)) {
+      } else if (is.character(value)) {
+        # Special handling for some chalkboard plugin options
+        # e.g: color: [ 'rgba(0,0,255,1)', 'rgba(255,255,255,0.5)' ]
+        if (grepl("chalkboard-(background|color|draw|pen)", option)) {
+          value <- sprintf('[%s]', paste(paste0("'", value, "'"), collapse = ", "))
+        }
         # Add quotes around some config that can be several type
         # e.g slideNumber = true or slideNumber = 'c/t'
         if (option %in% c("slideNumber")) {
diff --git a/tests/manual/.gitignore b/tests/manual/.gitignore
new file mode 100644
index 0000000..3c10755
--- /dev/null
+++ b/tests/manual/.gitignore
@@ -0,0 +1,2 @@
+*_files
+*.html
diff --git a/tests/manual/test-plugin-chalkboard.Rmd b/tests/manual/test-plugin-chalkboard.Rmd
new file mode 100644
index 0000000..1f6c00b
--- /dev/null
+++ b/tests/manual/test-plugin-chalkboard.Rmd
@@ -0,0 +1,18 @@
+---
+title: "chalkboard plugin"
+output: 
+  revealjs::revealjs_presentation:
+    self_contained: false
+    reveal_plugins: ["chalkboard"]
+    reveal_options:
+      chalkboard:
+        theme: whiteboard
+        color: ['rgba(255, 0, 0, 0.3)', 'rgba(255, 0, 0, 0.3)']
+---
+
+# Configurations
+
+We are testing that color can be correctly change. 
+Pen is now red in both mode: Click on the left icons and write in Red. 
+
+Default is blue.