diff --git a/docs/build/index.md b/docs/build/index.md
index ee915aafe..f704da2d1 100644
--- a/docs/build/index.md
+++ b/docs/build/index.md
@@ -1,6 +1,5 @@
 ---
-title: Installing the SDK — Software Engineering
-layout: breadcrumb
+title: Installing the SDK
 breadcrumb: SDK
 ---
 # Build and run your own version of Epsilon
diff --git a/docs/index.md b/docs/index.md
index 5501621fc..509364255 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,6 +1,5 @@
 ---
 title: Software Engineering
-layout: breadcrumb
 breadcrumb: Software
 ---
 # Epsilon
diff --git a/docs/ion/index.md b/docs/ion/index.md
index 7d1051df5..9d87c5458 100644
--- a/docs/ion/index.md
+++ b/docs/ion/index.md
@@ -1,7 +1,5 @@
 ---
-title: Ion — Firmware architecture — Software Engineering
-layout: breadcrumb
-breadcrumb: Ion
+title: Ion
 ---
 # Ion
 
diff --git a/docs/poincare/index.md b/docs/poincare/index.md
index 63ed63ca3..f1ada84eb 100644
--- a/docs/poincare/index.md
+++ b/docs/poincare/index.md
@@ -1,8 +1,5 @@
 ---
-title: Poincare — Firmware architecture — Software Engineering
-layout: breadcrumb
-breadcrumb: Poincare
-katex: true
+title: Poincare
 ---
 # Poincaré
 
diff --git a/ion/src/simulator/shared/main_sdl.cpp b/ion/src/simulator/shared/main_sdl.cpp
index b19d43f2f..57dce3d1d 100644
--- a/ion/src/simulator/shared/main_sdl.cpp
+++ b/ion/src/simulator/shared/main_sdl.cpp
@@ -187,6 +187,7 @@ void refresh() {
   }
 
   SDL_RenderPresent(sRenderer);
+  sNeedsRefresh = false;
 
   IonSimulatorCallbackDidRefresh();
 }