diff --git a/package/clamav/clamav.mk b/package/clamav/clamav.mk
index 977b6010b3..68a1799bfc 100644
--- a/package/clamav/clamav.mk
+++ b/package/clamav/clamav.mk
@@ -54,7 +54,7 @@ CLAMAV_CONF_OPTS = \
 	-DENABLE_MILTER=OFF \
 	-DENABLE_TESTS=OFF \
 	-DHAVE_SYSTEM_LFS_FTS=ON \
-	-DRUST_COMPILER_TARGET=$(ARCH)-unknown-$(TARGET_OS)-$(LIBC)$(ABI) \
+	-DRUST_COMPILER_TARGET=$(RUSTC_TARGET_NAME) \
 	-Dtest_run_result=ON \
 	-Dtest_run_result__TRYRUN_OUTPUT=ON