diff --git a/CMakeLists.txt b/CMakeLists.txt
index 85c326fec6..315bdc525d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,8 +21,6 @@ project(Telegram
 
 if (APPLE)
     enable_language(OBJC OBJCXX)
-elseif (LINUX)
-    enable_language(ASM)
 endif()
 
 set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT Telegram)
@@ -39,7 +37,6 @@ include(cmake/variables.cmake)
 include(cmake/nice_target_sources.cmake)
 include(cmake/target_compile_options_if_exists.cmake)
 include(cmake/target_link_frameworks.cmake)
-include(cmake/target_link_optional_libraries.cmake)
 include(cmake/target_link_options_if_exists.cmake)
 include(cmake/target_link_static_libraries.cmake)
 include(cmake/init_target.cmake)
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index fc7b16d9a5..f91661c60c 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -36,12 +36,43 @@ ENV RANLIB=gcc-ranlib
 ENV NM=gcc-nm
 ENV CFLAGS='{% if DEBUG %}-g{% endif %} -O3 {% if LTO %}-flto=auto -ffat-lto-objects{% endif %} -pipe -fPIC -fno-strict-aliasing -fexceptions -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fhardened -Wno-hardened'
 ENV CXXFLAGS=$CFLAGS
-ENV LDFLAGS='{% if not LTO %}-fuse-ld=lld{% endif %}'
+ENV LDFLAGS='{% if not LTO %}-fuse-ld=lld{% endif %} -pthread -ldl -Wl,--as-needed -Wl,-z,muldefs'
 
 ENV CMAKE_GENERATOR=Ninja
 ENV CMAKE_BUILD_TYPE=None
 ENV CMAKE_BUILD_PARALLEL_LEVEL=
 
+RUN git clone --depth=1 https://github.com/yugr/Implib.so.git \
+	&& mkdir Implib.so/build \
+	&& cd Implib.so/build \
+	&& implib() { \
+		LIBFILE=$(basename $1); \
+		LIBNAME=$(basename $1 .so); \
+		../implib-gen.py -q $1; \
+		gcc $CFLAGS -c -o $LIBFILE.tramp.o $LIBFILE.tramp.S; \
+		gcc $CFLAGS -c -o $LIBFILE.init.o $LIBFILE.init.c; \
+		ar rcs /usr/local/lib64/$LIBNAME.a $LIBFILE.tramp.o $LIBFILE.init.o; \
+	} \
+	&& implib /usr/lib64/libgtk-3.so \
+	&& implib /usr/lib64/libgdk-3.so \
+	&& implib /usr/lib64/libgdk_pixbuf-2.0.so \
+	&& implib /usr/lib64/libpango-1.0.so \
+	&& implib /usr/lib64/libvdpau.so \
+	&& implib /usr/lib64/libva-x11.so \
+	&& implib /usr/lib64/libva-drm.so \
+	&& implib /usr/lib64/libva.so \
+	&& implib /usr/lib64/libEGL.so \
+	&& implib /usr/lib64/libGL.so \
+	&& implib /usr/lib64/libdrm.so \
+	&& implib /usr/lib64/libwayland-egl.so \
+	&& implib /usr/lib64/libwayland-cursor.so \
+	&& implib /usr/lib64/libwayland-client.so \
+	&& implib /usr/lib64/libwayland-server.so \
+	&& implib /usr/lib64/libX11-xcb.so \
+	&& implib /usr/lib64/libxcb.so \
+	&& cd ../.. \
+	&& rm -rf Implib.so
+
 FROM builder AS patches
 RUN git init patches \
 	&& cd patches \
diff --git a/cmake b/cmake
index 9223f910e3..72e005977d 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit 9223f910e3c90f44ac06bfe846baa932c1926c3a
+Subproject commit 72e005977d80a12af5ca9028d666437319c46693