diff --git a/3ds/source/CheatManagerOverlay.cpp b/3ds/source/CheatManagerOverlay.cpp
index 0a2222c..d59fc7f 100644
--- a/3ds/source/CheatManagerOverlay.cpp
+++ b/3ds/source/CheatManagerOverlay.cpp
@@ -92,6 +92,7 @@ void CheatManagerOverlay::drawBottom(void) const
 
 void CheatManagerOverlay::update(InputState* touch)
 {
+    (void)touch;
     if (hidKeysDown() & KEY_A) {
         std::string cellName = scrollable->cellName(scrollable->index());
         if (cellName.compare(0, MAGIC_LEN, SELECTED_MAGIC) == 0) {
diff --git a/3ds/source/ErrorOverlay.cpp b/3ds/source/ErrorOverlay.cpp
index dd670fc..c073dce 100644
--- a/3ds/source/ErrorOverlay.cpp
+++ b/3ds/source/ErrorOverlay.cpp
@@ -63,6 +63,7 @@ void ErrorOverlay::drawBottom(void) const
 
 void ErrorOverlay::update(InputState* touch)
 {
+    (void)touch;
     if (button->released() || (hidKeysDown() & KEY_A) || (hidKeysDown() & KEY_B)) {
         screen.removeOverlay();
     }
diff --git a/3ds/source/InfoOverlay.cpp b/3ds/source/InfoOverlay.cpp
index 406a8b7..a4ef60d 100644
--- a/3ds/source/InfoOverlay.cpp
+++ b/3ds/source/InfoOverlay.cpp
@@ -59,6 +59,7 @@ void InfoOverlay::drawBottom(void) const
 
 void InfoOverlay::update(InputState* touch)
 {
+    (void)touch;
     if (button->released() || (hidKeysDown() & KEY_A) || (hidKeysDown() & KEY_B)) {
         screen.removeOverlay();
     }
diff --git a/3ds/source/YesNoOverlay.cpp b/3ds/source/YesNoOverlay.cpp
index 23f339e..e199d7a 100644
--- a/3ds/source/YesNoOverlay.cpp
+++ b/3ds/source/YesNoOverlay.cpp
@@ -74,6 +74,7 @@ void YesNoOverlay::drawBottom(void) const
 
 void YesNoOverlay::update(InputState* touch)
 {
+    (void)touch;
     hid.update(2);
 
     hid.index(buttonYes->held() ? 0 : buttonNo->held() ? 1 : hid.index());