diff --git a/generate_source_tarball.sh b/generate_source_tarball.sh
index 5202760..8d1de56 100755
--- a/generate_source_tarball.sh
+++ b/generate_source_tarball.sh
@@ -96,7 +96,7 @@ if [ "$OPENJDK_LATEST" != "" ] ; then
     VERSION=$(git ls-remote --tags --refs --sort=-version:refname \
                   "${OPENJDK_URL_DEFAULT}/gnu-andrew/${REPO_NAME}.git" \
                   "shenandoah${FEATURE_VERSION}u*" \
-                  | grep -v '\-ga$' \
+                  | grep --invert-match '\-ga$' \
                   | head --lines 1 | cut --characters 52-)
     FILE_NAME_ROOT=${VERSION}
     WITH_TEMP=1
diff --git a/java-1.8.0-openjdk.spec b/java-1.8.0-openjdk.spec
index 9cf713a..f5b8bf5 100644
--- a/java-1.8.0-openjdk.spec
+++ b/java-1.8.0-openjdk.spec
@@ -2696,6 +2696,7 @@ cjc.mainProgram(args)
 - Use backward-compatible patch syntax
 - generate_source_tarball.sh: Ignore -ga tags with OPENJDK_LATEST
 - generate_source_tarball.sh: Remove trailing period in echo
+- generate_source_tarball.sh: Use long-style argument to grep
 - Related: RHEL-30925
 
 * Thu Mar 21 2024 Andrew Hughes <gnu.andrew@redhat.com> - 1:1.8.0.412.b01-0.2.ea