diff --git a/CMakeLists.txt b/CMakeLists.txt
index b95f628..a8e00f8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,15 +6,29 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 
-add_subdirectory(bootloader)
-add_subdirectory(kernel)
-
 find_program(MCOPY_EXE mcopy)
 find_program(MKFS_EXE mkfs.fat)
 find_program(CPIO_EXE cpio)
 find_program(QEMU_EXE qemu-system-x86_64)
 set(OVMF_PATH "/usr/share/edk2/ovmf/OVMF_CODE.fd" CACHE FILEPATH "Path to OVMF bios")
 
+execute_process(
+    COMMAND git describe --tags --always --dirty
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE KERNEL_VERSION
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+if(NOT KERNEL_VERSION)
+    set(KERNEL_VERSION "unknown-version")
+endif()
+
+message(STATUS "Building termOS version: ${KERNEL_VERSION}")
+add_compile_definitions(TERMOS_VERSION=\"${KERNEL_VERSION}\")
+
+add_subdirectory(bootloader)
+add_subdirectory(kernel)
+
 if(MCOPY_EXE AND MKFS_EXE AND CPIO_EXE)
     set(IMG_FILE "${CMAKE_BINARY_DIR}/termOS.img")
     
diff --git a/bootloader/CMakeLists.txt b/bootloader/CMakeLists.txt
index ac64632..41fb98f 100644
--- a/bootloader/CMakeLists.txt
+++ b/bootloader/CMakeLists.txt
@@ -4,6 +4,7 @@ set(UEFI_COMPILE_OPTIONS
     -std=c23
     -target x86_64-unknown-windows-msvc
     -Wall -Wextra
+    -fno-builtin
     $<$<CONFIG:Release>:-Werror>
 )
 
diff --git a/kernel/src/core/panic.c b/kernel/src/core/panic.c
index a790b76..eda398e 100644
--- a/kernel/src/core/panic.c
+++ b/kernel/src/core/panic.c
@@ -54,7 +54,6 @@ const char* fun_messages[] = {
     "fuck off",
     "Your GPU is now mining Ethereum for me. Thanks.",
     "Your PC is locked!\n\t\t\t\tPay a fee of 0.019082006 bitcoins to a wallet 1KtoProchitalTotSosal to get decryption key!",
-
 };
 
 
diff --git a/kernel/src/shell/builtins.c b/kernel/src/shell/builtins.c
index 197d4fa..aea4945 100644
--- a/kernel/src/shell/builtins.c
+++ b/kernel/src/shell/builtins.c
@@ -30,7 +30,7 @@ void cmd_kfetch() {
     kprintf("\n\n");
     kprintf("^p %s ^!\t\t^g kernel^!@^gtermos\n^0", ascii_logo[0]);
     kprintf("^p %s ^!\t\t^!-------------\n^!", ascii_logo[1]);   
-    kprintf("^p %s ^!\t\t^gOS^!: termOS 0.0.1\n^!", ascii_logo[2]);   
+    kprintf("^p %s ^!\t\t^gOS^!: termOS %s\n^!", ascii_logo[2], TERMOS_VERSION);   
     kprintf("^p %s ^!\t\t^gKernel^!: sucks\n^!", ascii_logo[3]);   
     kprintf("^p %s ^!\t\t^gUptime^!: %d seconds\n^!", ascii_logo[4], uptime_s);   
     kprintf("^p %s ^!\t\t^gShell^!: ksh\n^!", ascii_logo[5]);