diff --git a/STM32CubeIDE/.cproject b/STM32CubeIDE/.cproject
index 813baa9..8b4bee5 100644
--- a/STM32CubeIDE/.cproject
+++ b/STM32CubeIDE/.cproject
@@ -42,6 +42,7 @@
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.1022522097" name="Optimization level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level" useByScannerDiscovery="false" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.value.og" valueType="enumerated"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols.2089215826" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="CORE_CM4"/>
+									<listOptionValue builtIn="false" value="STS_O7"/>
 									<listOptionValue builtIn="false" value="STS_YUNHORN_RANDOM"/>
 									<listOptionValue builtIn="false" value="STM32WLE5xx"/>
 									<listOptionValue builtIn="false" value="USE_HAL_DRIVER"/>
@@ -90,6 +91,7 @@
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.option.otherflags.457090392" name="Other flags" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.option.otherflags" useByScannerDiscovery="false" valueType="stringList">
 									<listOptionValue builtIn="false" value="-Xlinker -no-enum-size-warning"/>
+									<listOptionValue builtIn="false" value="-z noexecstack"/>
 								</option>
 								<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.input.796162615" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.input">
 									<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
diff --git a/STM32CubeIDE/Debug/makefile b/STM32CubeIDE/Debug/makefile
index 023e8ad..508b8c7 100644
--- a/STM32CubeIDE/Debug/makefile
+++ b/STM32CubeIDE/Debug/makefile
@@ -68,7 +68,7 @@ main-build: STS_O7.elf secondary-outputs
 
 # Tool invocations
 STS_O7.elf STS_O7.map: $(OBJS) $(USER_OBJS) D:\ONEDRIVE\STM32WLV13\Projects\NUCLEO-WL55JC\Applications\LoRaWAN\YUNHORN_STS_E5CC_AS923_POC\STM32CubeIDE\STM32WLE5CCUX_FLASH.ld makefile objects.list $(OPTIONAL_TOOL_DEPS)
-	arm-none-eabi-gcc -o "STS_O7.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m4 -T"D:\ONEDRIVE\STM32WLV13\Projects\NUCLEO-WL55JC\Applications\LoRaWAN\YUNHORN_STS_E5CC_AS923_POC\STM32CubeIDE\STM32WLE5CCUX_FLASH.ld" --specs=nosys.specs -Wl,-Map="STS_O7.map" -Wl,--gc-sections -static -L"D:\ONEDRIVE\STM32WLV13\Projects\NUCLEO-WL55JC\Applications\LoRaWAN\YUNHORN_STS_E5CC_AS923_POC\STM32CubeIDE\rss\lib" -Xlinker -no-enum-size-warning --specs=nano.specs -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
+	arm-none-eabi-gcc -o "STS_O7.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m4 -T"D:\ONEDRIVE\STM32WLV13\Projects\NUCLEO-WL55JC\Applications\LoRaWAN\YUNHORN_STS_E5CC_AS923_POC\STM32CubeIDE\STM32WLE5CCUX_FLASH.ld" --specs=nosys.specs -Wl,-Map="STS_O7.map" -Wl,--gc-sections -static -L"D:\ONEDRIVE\STM32WLV13\Projects\NUCLEO-WL55JC\Applications\LoRaWAN\STS_O7\STM32CubeIDE\rss\lib" -Xlinker -no-enum-size-warning --specs=nano.specs -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
 	@echo 'Finished building target: $@'
 	@echo ' '