diff --git a/src/ifcjni/CITATION.cff b/src/ifcjni/CITATION.cff
deleted file mode 100644
index d6194f783c..0000000000
--- a/src/ifcjni/CITATION.cff
+++ /dev/null
@@ -1,18 +0,0 @@
-# This CITATION.cff file was generated with cffinit.
-# Visit https://bit.ly/cffinit to generate yours today!
-
-cff-version: 1.2.0
-title: ifcjni
-message: >-
-  If you use this software, please cite it using the
-  metadata from this file.
-type: software
-authors:
-  - name: IfcOpenShell contributors
-repository-code: >-
-  https://github.com/IfcOpenShell/IfcOpenShell/tree/v0.8.0/src/ifcjni
-abstract: Internal library for IfcOpenShell
-keywords:
-  - IfcOpenShell
-  - IFC
-license: LGPL-3.0-or-later
diff --git a/src/ifcjni/IfcJni.cpp b/src/ifcjni/IfcJni.cpp
deleted file mode 100644
index 423730ff2c..0000000000
--- a/src/ifcjni/IfcJni.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/********************************************************************************
-*                                                                              *
-* This file is part of IfcOpenShell.                                           *
-*                                                                              *
-* IfcOpenShell is free software: you can redistribute it and/or modify         *
-* it under the terms of the Lesser GNU General Public License as published by  *
-* the Free Software Foundation, either version 3.0 of the License, or          *
-* (at your option) any later version.                                          *
-*                                                                              *
-* IfcOpenShell is distributed in the hope that it will be useful,              *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of               *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
-* Lesser GNU General Public License for more details.                          *
-*                                                                              *
-* You should have received a copy of the Lesser GNU General Public License     *
-* along with this program. If not, see <http://www.gnu.org/licenses/>.         *
-*                                                                              *
-********************************************************************************/
-
-/********************************************************************************
-*                                                                              *
-* This is a JNI interface to IfcOpenShell for use with the open source         *
-* http://BIMserver.org                                                         *
-*                                                                              *
-********************************************************************************/
-
-#include "org_ifcopenshell_IfcOpenShellModel.h"
-#include "../ifcgeom/IfcGeomObjects.h"
-
-static bool has_more = false;
-
-JNIEXPORT jobject JNICALL Java_org_ifcopenshell_IfcOpenShellModel_getGeometry (JNIEnv * env, jobject) {
-	if ( ! has_more ) return 0;
-	jclass class_def = env->FindClass ("org/ifcopenshell/IfcGeomObject");
-	if ( ! class_def ) return 0;
-	jmethodID jconstructor = env->GetMethodID(class_def, "<init>", "(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;[I[F[F)V");
-	if ( ! jconstructor ) return 0;
-	const IfcGeomObjects::IfcGeomObject* o = IfcGeomObjects::Get();
-
-	jstring name = env->NewStringUTF(o->name().c_str());
-	jstring type = env->NewStringUTF(o->type().c_str());
-	jstring guid = env->NewStringUTF(o->guid().c_str());
-
-	jintArray indices = env->NewIntArray(o->mesh().faces().size());
-	jfloatArray positions = env->NewFloatArray(o->mesh().verts().size());
-	jfloatArray normals = env->NewFloatArray(o->mesh().normals().size());
-
-	env->SetIntArrayRegion(indices,0,o->mesh().faces().size(),(jint*) &o->mesh().faces()[0]);
-	env->SetFloatArrayRegion(positions,0,o->mesh().verts().size(),(jfloat*) &o->mesh().verts()[0]);
-	env->SetFloatArrayRegion(normals,0,o->mesh().normals().size(),(jfloat*) &o->mesh().normals()[0]);
-
-	jobject return_obj = env->NewObject(class_def, jconstructor, o->id(), name, type, guid, indices, positions, normals);
-
-	env->DeleteLocalRef(name);
-	env->DeleteLocalRef(type);
-	env->DeleteLocalRef(guid);
-	env->DeleteLocalRef(indices);
-	env->DeleteLocalRef(positions);
-	env->DeleteLocalRef(normals);
-	env->DeleteLocalRef(class_def);
-
-	has_more = IfcGeomObjects::Next();
-	if ( ! has_more ) IfcGeomObjects::CleanUp();
-
-	return return_obj;
-}
-
-JNIEXPORT jboolean JNICALL Java_org_ifcopenshell_IfcOpenShellModel_setIfcData (JNIEnv * env, jobject, jbyteArray jdata) {
-	if ( ! jdata ) return false;
-	const int length = env->GetArrayLength(jdata);
-	jboolean is_copy = false;
-	jbyte* jbytes = env->GetByteArrayElements(jdata, &is_copy);
-	if ( ! jbytes || ! length ) return false;
-	void* data = new char[length];
-	memcpy(data,jbytes,length);
-	env->ReleaseByteArrayElements(jdata, jbytes, JNI_ABORT);
-	IfcGeomObjects::Settings(IfcGeomObjects::USE_WORLD_COORDS, true);
-	IfcGeomObjects::Settings(IfcGeomObjects::WELD_VERTICES, false);
-	IfcGeomObjects::Settings(IfcGeomObjects::CONVERT_BACK_UNITS, true);
-	return has_more = IfcGeomObjects::Init(data, length);
-}
-
-JNIEXPORT jstring JNICALL Java_org_ifcopenshell_IfcOpenShellModel_getPluginVersion (JNIEnv * env, jobject) {
-	return env->NewStringUTF(IFCOPENSHELL_VERSION);
-}
\ No newline at end of file
diff --git a/src/ifcjni/org_ifcopenshell_IfcOpenShellModel.h b/src/ifcjni/org_ifcopenshell_IfcOpenShellModel.h
deleted file mode 100644
index 0cf7a2daeb..0000000000
--- a/src/ifcjni/org_ifcopenshell_IfcOpenShellModel.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* DO NOT EDIT THIS FILE - it is machine generated */
-#include <jni.h>
-/* Header for class org_ifcopenshell_IfcOpenShellModel */
-
-#ifndef _Included_org_ifcopenshell_IfcOpenShellModel
-#define _Included_org_ifcopenshell_IfcOpenShellModel
-#ifdef __cplusplus
-extern "C" {
-#endif
-/*
- * Class:     org_ifcopenshell_IfcOpenShellModel
- * Method:    getGeometry
- * Signature: ()Lorg/ifcopenshell/IfcGeomObject;
- */
-JNIEXPORT jobject JNICALL Java_org_ifcopenshell_IfcOpenShellModel_getGeometry
-  (JNIEnv *, jobject);
-
-/*
- * Class:     org_ifcopenshell_IfcOpenShellModel
- * Method:    setIfcData
- * Signature: ([B)Z
- */
-JNIEXPORT jboolean JNICALL Java_org_ifcopenshell_IfcOpenShellModel_setIfcData
-  (JNIEnv *, jobject, jbyteArray);
-
-/*
- * Class:     org_ifcopenshell_IfcOpenShellModel
- * Method:    getPluginVersion
- * Signature: ()Ljava/lang/String;
- */
-JNIEXPORT jstring JNICALL Java_org_ifcopenshell_IfcOpenShellModel_getPluginVersion
-  (JNIEnv *, jobject);
-
-#ifdef __cplusplus
-}
-#endif
-#endif