diff --git a/ng2-components/ng2-activiti-tasklist/src/components/activiti-checklist.component.css b/ng2-components/ng2-activiti-tasklist/src/components/activiti-checklist.component.css
index 7e9e64291f..3cff4db999 100644
--- a/ng2-components/ng2-activiti-tasklist/src/components/activiti-checklist.component.css
+++ b/ng2-components/ng2-activiti-tasklist/src/components/activiti-checklist.component.css
@@ -9,3 +9,7 @@
 .material-icons:hover {
     color: rgb(255, 152, 0);
 }
+
+.mdl-tooltip {
+    will-change: unset;
+}
diff --git a/ng2-components/ng2-activiti-tasklist/src/components/activiti-comments.component.css b/ng2-components/ng2-activiti-tasklist/src/components/activiti-comments.component.css
index 7e9e64291f..3cff4db999 100644
--- a/ng2-components/ng2-activiti-tasklist/src/components/activiti-comments.component.css
+++ b/ng2-components/ng2-activiti-tasklist/src/components/activiti-comments.component.css
@@ -9,3 +9,7 @@
 .material-icons:hover {
     color: rgb(255, 152, 0);
 }
+
+.mdl-tooltip {
+    will-change: unset;
+}
diff --git a/ng2-components/ng2-activiti-tasklist/src/components/activiti-people.component.css b/ng2-components/ng2-activiti-tasklist/src/components/activiti-people.component.css
index 8caacb8c93..132a106c54 100644
--- a/ng2-components/ng2-activiti-tasklist/src/components/activiti-people.component.css
+++ b/ng2-components/ng2-activiti-tasklist/src/components/activiti-people.component.css
@@ -13,3 +13,7 @@
 .add-people-dialog__content {
     padding: 20px 24px 2px;
 }
+
+.mdl-tooltip {
+    will-change: unset;
+}