diff --git a/Tests/LibCompress/TestDeflate.cpp b/Tests/LibCompress/TestDeflate.cpp
index b55ac633e9d..dc713431de3 100644
--- a/Tests/LibCompress/TestDeflate.cpp
+++ b/Tests/LibCompress/TestDeflate.cpp
@@ -10,7 +10,7 @@
 #include <AK/MemoryStream.h>
 #include <AK/Random.h>
 #include <LibCompress/Deflate.h>
-#include <LibCore/InputBitStream.h>
+#include <LibCore/BitStream.h>
 #include <LibCore/MemoryStream.h>
 #include <cstring>
 
diff --git a/Userland/Libraries/LibAudio/FlacLoader.h b/Userland/Libraries/LibAudio/FlacLoader.h
index ed23669200a..fffff5f2670 100644
--- a/Userland/Libraries/LibAudio/FlacLoader.h
+++ b/Userland/Libraries/LibAudio/FlacLoader.h
@@ -11,7 +11,7 @@
 #include <AK/Error.h>
 #include <AK/Span.h>
 #include <AK/Types.h>
-#include <LibCore/InputBitStream.h>
+#include <LibCore/BitStream.h>
 #include <LibCore/MemoryStream.h>
 #include <LibCore/Stream.h>
 
diff --git a/Userland/Libraries/LibAudio/MP3Loader.h b/Userland/Libraries/LibAudio/MP3Loader.h
index 94cd21db055..7cf46087032 100644
--- a/Userland/Libraries/LibAudio/MP3Loader.h
+++ b/Userland/Libraries/LibAudio/MP3Loader.h
@@ -10,7 +10,7 @@
 #include "MP3Types.h"
 #include <AK/MemoryStream.h>
 #include <AK/Tuple.h>
-#include <LibCore/InputBitStream.h>
+#include <LibCore/BitStream.h>
 #include <LibCore/MemoryStream.h>
 #include <LibCore/Stream.h>
 #include <LibDSP/MDCT.h>
diff --git a/Userland/Libraries/LibCompress/Brotli.h b/Userland/Libraries/LibCompress/Brotli.h
index 7fcf0550f7a..9daef3d9220 100644
--- a/Userland/Libraries/LibCompress/Brotli.h
+++ b/Userland/Libraries/LibCompress/Brotli.h
@@ -8,7 +8,7 @@
 
 #include <AK/CircularQueue.h>
 #include <AK/FixedArray.h>
-#include <LibCore/InputBitStream.h>
+#include <LibCore/BitStream.h>
 #include <LibCore/Stream.h>
 
 namespace Compress {
diff --git a/Userland/Libraries/LibCompress/Deflate.h b/Userland/Libraries/LibCompress/Deflate.h
index a66d9403cc8..f94648cb589 100644
--- a/Userland/Libraries/LibCompress/Deflate.h
+++ b/Userland/Libraries/LibCompress/Deflate.h
@@ -13,7 +13,7 @@
 #include <AK/Endian.h>
 #include <AK/Vector.h>
 #include <LibCompress/DeflateTables.h>
-#include <LibCore/InputBitStream.h>
+#include <LibCore/BitStream.h>
 #include <LibCore/Stream.h>
 
 namespace Compress {
diff --git a/Userland/Libraries/LibCore/InputBitStream.h b/Userland/Libraries/LibCore/BitStream.h
similarity index 100%
rename from Userland/Libraries/LibCore/InputBitStream.h
rename to Userland/Libraries/LibCore/BitStream.h