diff --git a/device/testing/linux-postmarketos-qcom-sdm660/APKBUILD b/device/testing/linux-postmarketos-qcom-sdm660/APKBUILD
index cc8e38bd0bed3df2631cc22f580ec9fe36a14aba..d8398c0bbf4d0dbbc15c6b79e672af41737c25b0 100644
--- a/device/testing/linux-postmarketos-qcom-sdm660/APKBUILD
+++ b/device/testing/linux-postmarketos-qcom-sdm660/APKBUILD
@@ -44,6 +44,9 @@ prepare() {
 }
 
 build() {
+	echo ">>> Debug gcc: ${CC}"
+	gcc -v
+	${CC} -v
 	unset LDFLAGS
 	make ARCH="$_carch" CC="${CC:-gcc}" \
 		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor"