diff --git a/firmware/application/Makefile b/firmware/application/Makefile
index 6282162..3bab746 100644
--- a/firmware/application/Makefile
+++ b/firmware/application/Makefile
@@ -309,6 +309,9 @@ CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
 # keep every function in a separate section, this allows linker to discard unused ones
 CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
 CFLAGS += -fno-builtin -fshort-enums
+# fix newer compilator versions
+CFLAGS += -Wno-error=array-bounds
+CFLAGS += -Wno-error=sizeof-array-div
 
 # C++ flags common to all targets
 CXXFLAGS += $(OPT)
@@ -387,4 +390,4 @@ erase:
 SDK_CONFIG_FILE := ./${PROJ_DIR}/sdk_config.h
 CMSIS_CONFIG_TOOL := $(SDK_ROOT)/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar
 config:
-	java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)
\ No newline at end of file
+	java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)
diff --git a/firmware/bootloader/Makefile b/firmware/bootloader/Makefile
index 4a4fa50..60c2a33 100644
--- a/firmware/bootloader/Makefile
+++ b/firmware/bootloader/Makefile
@@ -197,6 +197,8 @@ CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
 # keep every function in a separate section, this allows linker to discard unused ones
 CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
 CFLAGS += -fno-builtin -fshort-enums
+# fix newer compilator versions
+CFLAGS += -Wno-error=array-bounds
 
 # C++ flags common to all targets
 CXXFLAGS += $(OPT)