diff --git a/proto/compiler/src/CodedInputStream.kt b/proto/runtime/src/CodedInputStream.kt
similarity index 100%
rename from proto/compiler/src/CodedInputStream.kt
rename to proto/runtime/src/CodedInputStream.kt
diff --git a/proto/compiler/src/CodedOutputStream.kt b/proto/runtime/src/CodedOutputStream.kt
similarity index 100%
rename from proto/compiler/src/CodedOutputStream.kt
rename to proto/runtime/src/CodedOutputStream.kt
diff --git a/proto/compiler/src/KotlinInputStream.kt b/proto/runtime/src/KotlinInputStream.kt
similarity index 100%
rename from proto/compiler/src/KotlinInputStream.kt
rename to proto/runtime/src/KotlinInputStream.kt
diff --git a/proto/compiler/src/KotlinOutputStream.kt b/proto/runtime/src/KotlinOutputStream.kt
similarity index 100%
rename from proto/compiler/src/KotlinOutputStream.kt
rename to proto/runtime/src/KotlinOutputStream.kt
diff --git a/proto/compiler/src/WireFormat.kt b/proto/runtime/src/WireFormat.kt
similarity index 100%
rename from proto/compiler/src/WireFormat.kt
rename to proto/runtime/src/WireFormat.kt
diff --git a/proto/compiler/src/WireType.kt b/proto/runtime/src/WireType.kt
similarity index 100%
rename from proto/compiler/src/WireType.kt
rename to proto/runtime/src/WireType.kt