diff --git a/include/input/RingBuffer.h b/include/input/RingBuffer.h
index 67984b7..5e9972e 100644
--- a/include/input/RingBuffer.h
+++ b/include/input/RingBuffer.h
@@ -24,7 +24,6 @@
 #include <type_traits>
 #include <utility>
 
-#include <android-base/logging.h>
 #include <android-base/stringprintf.h>
 
 namespace android {
@@ -272,15 +271,16 @@
 
     // Converts the index of an element in [0, size()] to its corresponding index in mBuffer.
     size_type bufferIndex(size_type elementIndex) const {
-        CHECK_LE(elementIndex, size());
+        if (elementIndex > size()) {
+            abort();
+        }
         size_type index = mBegin + elementIndex;
         if (index >= capacity()) {
             index -= capacity();
         }
-        CHECK_LT(index, capacity())
-                << android::base::StringPrintf("Invalid index calculated for element (%zu) "
-                                               "in buffer of size %zu",
-                                               elementIndex, size());
+        if (index >= capacity()) {
+            abort();
+        }
         return index;
     }
 
diff --git a/include/input/VelocityTracker.h b/include/input/VelocityTracker.h
index 6d51515..6d1de64 100644
--- a/include/input/VelocityTracker.h
+++ b/include/input/VelocityTracker.h
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <input/Input.h>
+#include <input/RingBuffer.h>
 #include <utils/BitSet.h>
 #include <utils/Timers.h>
 #include <map>
@@ -172,8 +173,7 @@
     // protected const field.
     static constexpr uint32_t HISTORY_SIZE = 20;
 
-    std::map<int32_t /*pointerId*/, size_t /*positionInArray*/> mIndex;
-    std::map<int32_t /*pointerId*/, std::array<Movement, HISTORY_SIZE>> mMovements;
+    std::map<int32_t /*pointerId*/, RingBuffer<Movement>> mMovements;
 };
 
 /*