diff --git a/jimtcl.spec b/jimtcl.spec
index 052ae83f76898942337e70fcf10be8922acce7cb..f2012d3fee514972e18a410549856d6e1b14f7da 100644
--- a/jimtcl.spec
+++ b/jimtcl.spec
@@ -1,6 +1,6 @@
 Name:           jimtcl
 Version:        0.82
-Release:        1
+Release:        2
 Summary:        A small embeddable Tcl interpreter
 License:        BSD-2-Clause-Views
 URL:            http://jim.tcl.tk
@@ -34,7 +34,7 @@ This package contains libraries and header files for developing applications tha
 rm -rf sqlite3
 
 %build
-export CC=gcc LD=ld AR=ar RANLIB=ranlib STRIP=strip
+export CC=%{__cc} LD=ld AR=ar RANLIB=ranlib STRIP=strip
 %ifarch loongarch64
 rm -rf autosetup/autosetup-config.sub
 rm -rf autosetup/autosetup-config.guess
@@ -73,6 +73,9 @@ rm %{buildroot}/%{_libdir}/jim/README.extensions
 %{_libdir}/pkgconfig/jimtcl.pc
 
 %changelog
+* Mon Mar 18 2024 wangqiang <wangqiang1@kylinos.cn> - 0.82-2
+- Fix CC compiler support
+
 * Wed May 17 2023 liyanan <thistleslyn@163.com> - 0.82-1
 - update to 0.82