diff --git a/lib/Pellets.cpp b/lib/Pellets.cpp
index 566b227..39de56d 100644
--- a/lib/Pellets.cpp
+++ b/lib/Pellets.cpp
@@ -7,7 +7,11 @@ Pellets::Pellets()
   : positions(initialPelletPositions()) {}
 
 bool Pellets::eatPelletAtPosition(GridPosition p) {
-  return std::erase(positions, p) > 0;
+  auto it = std::find(positions.begin(), positions.end(), p);
+  if (it == positions.end())
+    return false;
+  positions.erase(it);
+  return true;
 }
 
 } // namespace pacman
diff --git a/lib/SuperPellets.cpp b/lib/SuperPellets.cpp
index 9fae338..0e851e6 100644
--- a/lib/SuperPellets.cpp
+++ b/lib/SuperPellets.cpp
@@ -7,7 +7,11 @@ SuperPellets::SuperPellets()
   : positions(initialSuperPelletPositions()) {}
 
 bool SuperPellets::eatPelletAtPosition(GridPosition p) {
-  return std::erase(positions, p) > 0;
+  auto it = std::find(positions.begin(), positions.end(), p);
+  if (it == positions.end())
+    return false;
+  positions.erase(it);
+  return true;
 }
 
 } // namespace pacman