diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index 647f1f8ba4d1ae64f87cc83641321969b614de66..808bb215dfa3466d297a2348ed4927b72b3b02af 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -326,7 +326,8 @@ Blocks.propTypes = {
             fieldShadow: PropTypes.string,
             dragShadowOpacity: PropTypes.number
         }),
-        comments: PropTypes.bool
+        comments: PropTypes.bool,
+        collapse: PropTypes.bool
     }),
     toolboxXML: PropTypes.string,
     updateToolboxState: PropTypes.func,
@@ -356,7 +357,8 @@ Blocks.defaultOptions = {
         fieldShadow: 'rgba(255, 255, 255, 0.3)',
         dragShadowOpacity: 0.6
     },
-    comments: false
+    comments: false,
+    collapse: false
 };
 
 Blocks.defaultProps = {
diff --git a/src/containers/custom-procedures.jsx b/src/containers/custom-procedures.jsx
index e442cabae23b6016cbb2ee8399740c639d332055..e10fd12f3a97c78d2bf2e37243b3d7940c70e8c0 100644
--- a/src/containers/custom-procedures.jsx
+++ b/src/containers/custom-procedures.jsx
@@ -108,7 +108,8 @@ CustomProcedures.propTypes = {
             wheel: PropTypes.bool,
             startScale: PropTypes.number
         }),
-        comments: PropTypes.bool
+        comments: PropTypes.bool,
+        collapse: PropTypes.bool
     })
 };
 
@@ -119,6 +120,7 @@ CustomProcedures.defaultOptions = {
         startScale: 0.9
     },
     comments: false,
+    collapse: false,
     scrollbars: true
 };