diff --git a/distrib/plugins/U3D_LINUX/bin/libIFXCore.so b/distrib/plugins/U3D_LINUX/bin/libIFXCore.so deleted file mode 100644 index 794e00574..000000000 Binary files a/distrib/plugins/U3D_LINUX/bin/libIFXCore.so and /dev/null differ diff --git a/distrib/plugins/U3D_LINUX/bin/libIFXCoreStatic.a b/distrib/plugins/U3D_LINUX/bin/libIFXCoreStatic.a deleted file mode 100644 index b77eb13aa..000000000 Binary files a/distrib/plugins/U3D_LINUX/bin/libIFXCoreStatic.a and /dev/null differ diff --git a/distrib/plugins/U3D_LINUX/bin/libIFXExporting.so b/distrib/plugins/U3D_LINUX/bin/libIFXExporting.so deleted file mode 100644 index ba948c92c..000000000 Binary files a/distrib/plugins/U3D_LINUX/bin/libIFXExporting.so and /dev/null differ diff --git a/distrib/plugins/U3D_LINUX/bin/libIFXImporting.so b/distrib/plugins/U3D_LINUX/bin/libIFXImporting.so deleted file mode 100644 index 55f0aea79..000000000 Binary files a/distrib/plugins/U3D_LINUX/bin/libIFXImporting.so and /dev/null differ diff --git a/distrib/plugins/U3D_LINUX/bin/libIFXScheduling.so b/distrib/plugins/U3D_LINUX/bin/libIFXScheduling.so deleted file mode 100644 index 6e5fb31d9..000000000 Binary files a/distrib/plugins/U3D_LINUX/bin/libIFXScheduling.so and /dev/null differ