diff --git a/README.md b/README.md
index 1d85aacfa..f38bb5fe4 100644
--- a/README.md
+++ b/README.md
@@ -411,7 +411,7 @@ The Deck tag is the root level tag for your presentation. It supports the follow
 | contentHeight      | PropTypes.numbers | Baseline content area height (default: 700)                                                                                                                                   |
 | contentWidth       | PropTypes.numbers | Baseline content area width (default: 1000)                                                                                                                                   |
 | history            | PropTypes.object  | Accepts custom configuration for [history](https://github.com/ReactTraining/history)                                                                                          |
-| progress           | PropTypes.string  | Accepts `pacman`, `bar`, `number` or `none`. To override the color, change the 'quarternary' color in the theme.                                                              |
+| progress           | PropTypes.string  | Accepts `pacman`, `bar`, `number` or `none`. To override the color, change the 'quaternary' color in the theme.                                                               |
 | theme              | PropTypes.object  | Accepts a theme object for styling your presentation                                                                                                                          |
 | transition         | PropTypes.array   | Accepts `slide`, `zoom`, `fade` or `spin`, and can be combined. Sets global slide transitions. **Note: If you use the 'scale' transition, fitted text won't work in Safari.** |
 | transitionDuration | PropTypes.number  | Accepts integer value in milliseconds for global transition duration.                                                                                                         |
diff --git a/src/themes/default/print.js b/src/themes/default/print.js
index d9e4d7d19..87fed8dd7 100644
--- a/src/themes/default/print.js
+++ b/src/themes/default/print.js
@@ -7,7 +7,7 @@ const defaultColors = {
   primary: 'black',
   secondary: 'black',
   tertiary: 'black',
-  quarternary: 'black'
+  quaternary: 'black'
 };
 
 const defaultFonts = {
@@ -60,7 +60,7 @@ const print = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
         outline: 0
       },
       prevIcon: {
-        fill: colors.quarternary
+        fill: colors.quaternary
       },
       next: {
         position: 'absolute',
@@ -73,7 +73,7 @@ const print = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
         outline: 0
       },
       nextIcon: {
-        fill: colors.quarternary
+        fill: colors.quaternary
       }
     },
     prism: {
diff --git a/src/themes/default/screen.js b/src/themes/default/screen.js
index c179d87bf..5aeb36343 100644
--- a/src/themes/default/screen.js
+++ b/src/themes/default/screen.js
@@ -7,7 +7,7 @@ const defaultColors = {
   primary: '#f9c300',
   secondary: 'black',
   tertiary: 'white',
-  quarternary: 'white'
+  quaternary: 'white'
 };
 
 const defaultFonts = {
@@ -101,7 +101,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
         outline: 0
       },
       prevIcon: {
-        fill: colors.quarternary,
+        fill: colors.quaternary,
         transition: 'fill 1s ease-in-out 0.2s'
       },
       next: {
@@ -115,7 +115,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
         outline: 0
       },
       nextIcon: {
-        fill: colors.quarternary,
+        fill: colors.quaternary,
         transition: 'fill 1s ease-in-out 0.2s'
       }
     },
@@ -147,7 +147,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
           borderTopLeftRadius: '10px',
           borderTopRightRadius: '10px',
           transition: 'all 0.3s ease-out',
-          background: colors.quarternary
+          background: colors.quaternary
         },
         pacmanBottom: {
           position: 'absolute',
@@ -156,7 +156,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
           height: '10px',
           borderBottomLeftRadius: '10px',
           borderBottomRightRadius: '10px',
-          background: colors.quarternary,
+          background: colors.quaternary,
           transition: 'all 0.3s ease-out',
           top: '10px'
         },
@@ -168,7 +168,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
           height: '10px',
           borderWidth: 2,
           borderStyle: 'solid',
-          borderColor: colors.quarternary,
+          borderColor: colors.quaternary,
           borderRadius: '50%',
           transition: 'all 0.3s ease-out'
         }
@@ -185,7 +185,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
         },
         bar: {
           height: '100%',
-          background: colors.quarternary,
+          background: colors.quaternary,
           transition: 'all 0.3s ease-out'
         }
       },
@@ -195,7 +195,7 @@ const screen = (colorArgs = defaultColors, fontArgs = defaultFonts) => {
           bottom: 10,
           right: 10,
           zIndex: 1000,
-          color: colors.quarternary,
+          color: colors.quaternary,
           transition: 'all 0.3s ease-out'
         }
       }