diff --git a/CMakeLists.txt b/CMakeLists.txt
index 160160148..fb6991554 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,9 +20,7 @@
 #
 ################################################################################
 
-cmake_minimum_required(VERSION 3.9)
-#3.9 for qt5_add_big_resources
-
+cmake_minimum_required(VERSION 3.1)
 
 get_cmake_property(vars CACHE_VARIABLES)
 foreach(var ${vars})
diff --git a/linphone-app/CMakeLists.txt b/linphone-app/CMakeLists.txt
index 18373675a..8e4ae57ac 100644
--- a/linphone-app/CMakeLists.txt
+++ b/linphone-app/CMakeLists.txt
@@ -19,7 +19,7 @@
 #  along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 ################################################################################
-cmake_minimum_required(VERSION 3.9)
+cmake_minimum_required(VERSION 3.1)
 
 project(linphoneqt VERSION 4.2.0)
 
@@ -257,7 +257,9 @@ else ()
 endif ()
 
 set(QRC_RESOURCES resources.qrc)
-qt5_add_big_resources(QRC_BIG_RESOURCES resources.qrc)
+
+#qt5_add_big_resources(QRC_BIG_RESOURCES resources.qrc)	#Use this macro if resources size is too high
+
 set(LANGUAGES_DIRECTORY "${ASSETS_DIR}/languages")
 set(I18N_FILENAME i18n.qrc)
 set(LANGUAGES da de en es fr_FR hu it ja lt pt_BR ru sv tr uk zh_CN)
@@ -359,8 +361,8 @@ list(APPEND SOURCES "${CMAKE_CURRENT_BINARY_DIR}/${LANGUAGES_DIRECTORY}/${I18N_F
 get_directory_property(TS_FILES DIRECTORY "${LANGUAGES_DIRECTORY}"  DEFINITION TS_FILES)
 list(APPEND SOURCES ${TS_FILES})
 
-#add_library(${APP_LIBRARY} OBJECT ${SOURCES} ${HEADERS} ${QML_SOURCES} ${QRC_RESOURCES})
-add_library(${APP_LIBRARY} OBJECT ${SOURCES} ${HEADERS} ${QML_SOURCES})
+add_library(${APP_LIBRARY} OBJECT ${SOURCES} ${HEADERS} ${QML_SOURCES} ${QRC_RESOURCES})
+#add_library(${APP_LIBRARY} OBJECT ${SOURCES} ${HEADERS} ${QML_SOURCES})
 if(TARGET_NAME_ONLY)
     add_library(${APP_LIBRARY_ONLY} OBJECT EXCLUDE_FROM_ALL ${SOURCES} ${HEADERS} ${QML_SOURCES}})
 endif()
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoColorEmoji.ttf b/linphone-app/assets/fonts/NotoSans-hinted/NotoColorEmoji.ttf
deleted file mode 100644
index 69cf21a1a..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoColorEmoji.ttf and /dev/null differ
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoEmoji-Regular.ttf b/linphone-app/assets/fonts/NotoSans-hinted/NotoEmoji-Regular.ttf
deleted file mode 100644
index 19b7badf4..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoEmoji-Regular.ttf and /dev/null differ
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Bold.otf b/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Bold.otf
deleted file mode 100644
index 76c4827a0..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Bold.otf and /dev/null differ
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Regular.otf b/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Regular.otf
deleted file mode 100644
index 296fbebd8..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansCJKjp-Regular.otf and /dev/null differ
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Bold.otf b/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Bold.otf
deleted file mode 100644
index 849a07a97..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Bold.otf and /dev/null differ
diff --git a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Regular.otf b/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Regular.otf
deleted file mode 100644
index ee1e304d6..000000000
Binary files a/linphone-app/assets/fonts/NotoSans-hinted/NotoSansSC-Regular.otf and /dev/null differ
diff --git a/linphone-app/assets/languages/CMakeLists.txt b/linphone-app/assets/languages/CMakeLists.txt
index a7ca343cc..5e2a6a5ee 100644
--- a/linphone-app/assets/languages/CMakeLists.txt
+++ b/linphone-app/assets/languages/CMakeLists.txt
@@ -50,7 +50,7 @@ set(LRELEASE_OPTIONS "")
 #Clean existing generated file to force re-creation
 file(REMOVE ${QM_FILES})
 file(REMOVE ${TARGET_TS_FILES})
-file(REMOVE ${QRC_BIG_RESOURCES})
+#file(REMOVE ${QRC_BIG_RESOURCES})	#Remove .o of resources before build. It is need to update resources from changes
 
 add_custom_command(OUTPUT ${TARGET_TS_FILES}
   COMMAND ${Qt5_LUPDATE_EXECUTABLE}
diff --git a/linphone-app/resources.qrc b/linphone-app/resources.qrc
index f07913057..aac0c7fd2 100644
--- a/linphone-app/resources.qrc
+++ b/linphone-app/resources.qrc
@@ -481,11 +481,5 @@
         <file>ui/dev-modules/Colors/Colors.qml</file>
         <file>ui/dev-modules/Units/Units.qml</file>
         <file>assets/icon.ico</file>
-        <file>assets/fonts/NotoSans-hinted/NotoSansCJKjp-Regular.otf</file>
-        <file>assets/fonts/NotoSans-hinted/NotoSansCJKjp-Bold.otf</file>
-        <file>assets/fonts/NotoSans-hinted/NotoColorEmoji.ttf</file>
-        <file>assets/fonts/NotoSans-hinted/NotoEmoji-Regular.ttf</file>
-        <file>assets/fonts/NotoSans-hinted/NotoSansSC-Bold.otf</file>
-        <file>assets/fonts/NotoSans-hinted/NotoSansSC-Regular.otf</file>
     </qresource>
 </RCC>