diff --git a/src/types/ellipse.js b/src/types/ellipse.js
index bddb9511f..f4ed09497 100644
--- a/src/types/ellipse.js
+++ b/src/types/ellipse.js
@@ -54,8 +54,10 @@ EllipseAnnotation.id = 'ellipseAnnotation';
 EllipseAnnotation.defaults = {
   adjustScaleRange: true,
   backgroundShadowColor: 'transparent',
+  borderCapStyle: 'butt',
   borderDash: [],
   borderDashOffset: 0,
+  borderJoinStyle: 'miter',
   borderShadowColor: 'transparent',
   borderWidth: 1,
   display: true,
diff --git a/src/types/line.js b/src/types/line.js
index ba0aaf874..56d5675a5 100644
--- a/src/types/line.js
+++ b/src/types/line.js
@@ -107,9 +107,11 @@ LineAnnotation.id = 'lineAnnotation';
 const arrowHeadsDefaults = {
   backgroundColor: undefined,
   backgroundShadowColor: undefined,
+  borderCapStyle: 'butt',
   borderColor: undefined,
   borderDash: undefined,
   borderDashOffset: undefined,
+  borderJoinStyle: 'miter',
   borderShadowColor: undefined,
   borderWidth: undefined,
   display: undefined,
@@ -131,8 +133,10 @@ LineAnnotation.defaults = {
     start: Object.assign({}, arrowHeadsDefaults),
     width: 6
   },
+  borderCapStyle: 'butt',
   borderDash: [],
   borderDashOffset: 0,
+  borderJoinStyle: 'miter',
   borderShadowColor: 'transparent',
   borderWidth: 2,
   curve: false,
diff --git a/src/types/point.js b/src/types/point.js
index 8fd9549d6..9bb5783b7 100644
--- a/src/types/point.js
+++ b/src/types/point.js
@@ -49,8 +49,10 @@ PointAnnotation.id = 'pointAnnotation';
 PointAnnotation.defaults = {
   adjustScaleRange: true,
   backgroundShadowColor: 'transparent',
+  borderCapStyle: 'butt',
   borderDash: [],
   borderDashOffset: 0,
+  borderJoinStyle: 'miter',
   borderShadowColor: 'transparent',
   borderWidth: 1,
   display: true,