diff --git a/src/icons/icons.qrc b/src/icons/icons.qrc
index ed9e50b30..797e31c17 100644
--- a/src/icons/icons.qrc
+++ b/src/icons/icons.qrc
@@ -122,7 +122,8 @@
         <file alias="options_edit_16px@2x.png">images/options_edit_16px@2x.png</file>
         <file alias="partial.png">images/partial.png</file>
         <file alias="path.png">images/path.png</file>
-        <file alias="pause.png">images/pause.png</file>
+        <file alias="pause_16px.png">images/pause_16px.png</file>
+        <file alias="pause_16px@2x.png">images/pause_16px@2x.png</file>
         <file alias="photo.png">images/photo.png</file>
         <file alias="polygon.png">images/polygon.png</file>
         <file alias="prev_topic_24px.png">images/prev_topic_24px.png</file>
@@ -161,15 +162,18 @@
         <file alias="ruler.png">images/ruler.png</file>
         <file alias="debug.png">images/debug.png</file>
         <file alias="bug.png">images/bug.png</file>
-        <file alias="run.png">images/run.png</file>
-        <file alias="runthis.png">images/runthis.png</file>
+        <file alias="run_16px.png">images/run_16px.png</file>
+        <file alias="run_16px@2x.png">images/run_16px@2x.png</file>
+        <file alias="runthis_16px.png">images/runthis_16px.png</file>
+        <file alias="runthis_16px@2x.png">images/runthis_16px@2x.png</file>
         <file alias="save.png">images/save.png</file>
         <file alias="save_all.png">images/save_all.png</file>
         <file alias="select.png">images/select.png</file>
         <file alias="setup_16px.png">images/setup_16px.png</file>
         <file alias="setup_16px@2x.png">images/setup_16px@2x.png</file>
         <file alias="singlestep.png">images/singlestep.png</file>
-        <file alias="stop.png">images/stop.png</file>
+        <file alias="stop_16px.png">images/stop_16px.png</file>
+        <file alias="stop_16px@2x.png">images/stop_16px@2x.png</file>
         <file alias="techs.png">images/techs.png</file>
         <file alias="text.png">images/text.png</file>
         <file alias="textdocumenticon.png">images/textdocumenticon.png</file>
diff --git a/src/icons/images/pause.png b/src/icons/images/pause.png
deleted file mode 100644
index 0d1a15b5e..000000000
Binary files a/src/icons/images/pause.png and /dev/null differ
diff --git a/src/icons/images/run.png b/src/icons/images/run.png
deleted file mode 100644
index 84bd4b505..000000000
Binary files a/src/icons/images/run.png and /dev/null differ
diff --git a/src/icons/images/runthis.png b/src/icons/images/runthis.png
deleted file mode 100644
index ca2842d93..000000000
Binary files a/src/icons/images/runthis.png and /dev/null differ
diff --git a/src/icons/images/stop.png b/src/icons/images/stop.png
deleted file mode 100644
index 4707c4d78..000000000
Binary files a/src/icons/images/stop.png and /dev/null differ
diff --git a/src/lay/lay/MacroEditorDialog.ui b/src/lay/lay/MacroEditorDialog.ui
index 3621b1fe6..d02f93ee8 100644
--- a/src/lay/lay/MacroEditorDialog.ui
+++ b/src/lay/lay/MacroEditorDialog.ui
@@ -399,7 +399,7 @@ p, li { white-space: pre-wrap; }
              </property>
              <property name="icon">
               <iconset resource="layResources.qrc">
-               <normaloff>:/run.png</normaloff>:/run.png</iconset>
+               <normaloff>:/run_16px.png</normaloff>:/run_16px.png</iconset>
              </property>
              <property name="shortcut">
               <string>F5</string>
@@ -419,7 +419,7 @@ p, li { white-space: pre-wrap; }
              </property>
              <property name="icon">
               <iconset resource="layResources.qrc">
-               <normaloff>:/runthis.png</normaloff>:/runthis.png</iconset>
+               <normaloff>:/runthis_16px.png</normaloff>:/runthis_16px.png</iconset>
              </property>
              <property name="shortcut">
               <string>Shift+F5</string>
@@ -442,7 +442,7 @@ p, li { white-space: pre-wrap; }
              </property>
              <property name="icon">
               <iconset resource="layResources.qrc">
-               <normaloff>:/stop.png</normaloff>:/stop.png</iconset>
+               <normaloff>:/stop_16px.png</normaloff>:/stop_16px.png</iconset>
              </property>
              <property name="autoRaise">
               <bool>true</bool>
@@ -462,7 +462,7 @@ p, li { white-space: pre-wrap; }
              </property>
              <property name="icon">
               <iconset resource="layResources.qrc">
-               <normaloff>:/pause.png</normaloff>:/pause.png</iconset>
+               <normaloff>:/pause_16px.png</normaloff>:/pause_16px.png</iconset>
              </property>
              <property name="shortcut">
               <string>Ctrl+F5</string>
diff --git a/src/lay/lay/layMacroEditorDialog.cc b/src/lay/lay/layMacroEditorDialog.cc
index dd1f2725f..a09fef3d6 100644
--- a/src/lay/lay/layMacroEditorDialog.cc
+++ b/src/lay/lay/layMacroEditorDialog.cc
@@ -3434,7 +3434,7 @@ MacroEditorDialog::do_update_ui_to_run_mode ()
   if (t != m_tab_widgets.end ()) {
     int index = tabWidget->indexOf (t->second);
     if (index >= 0) {
-      tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (m_in_exec ? (m_in_breakpoint ? ":/pause.png" : ":/stop.png") : ":/run.png")));
+      tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (m_in_exec ? (m_in_breakpoint ? ":/pause_16px.png" : ":/stop_16px.png") : ":/run_16px.png")));
     }
   }
 }
@@ -3481,7 +3481,7 @@ MacroEditorDialog::editor_for_macro (lym::Macro *macro)
     int index = tabWidget->addTab (editor, tl::to_qstring (macro->name ()));
     tabWidget->setTabToolTip (index, tl::to_qstring (macro->summary ()));
     if (macro == mp_run_macro) {
-      tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (m_in_exec ? (m_in_breakpoint ? ":/pause.png" : ":/stop.png") : ":/run.png")));
+      tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (m_in_exec ? (m_in_breakpoint ? ":/pause_16px.png" : ":/stop_16px.png") : ":/run_16px.png")));
     }
 
     bool f = m_add_edit_trace_enabled;
@@ -3736,7 +3736,7 @@ MacroEditorDialog::set_run_macro (lym::Macro *m)
     if (t != m_tab_widgets.end ()) {
       int index = tabWidget->indexOf (t->second);
       if (index >= 0) {
-        tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (":/run.png")));
+        tabWidget->setTabIcon (index, QIcon (QString::fromUtf8 (":/run_16px.png")));
       }
     }