diff --git a/dev-qt/qtbase/qtbase-6.11.1.ebuild b/dev-qt/qtbase/qtbase-6.11.1.ebuild
index 1b61bda9cc729..a8ff1ca066249 100644
--- a/dev-qt/qtbase/qtbase-6.11.1.ebuild
+++ b/dev-qt/qtbase/qtbase-6.11.1.ebuild
@@ -207,6 +207,9 @@ src_prepare() {
 }
 
 src_configure() {
+	use elibc_musl && #980330
+		append-ldflags $(test-flags-CCLD -Wl,-z,stack-size=0x100000)
+
 	if use gtk; then
 		# defang automagic dependencies (bug #624960)
 		use X || append-cxxflags -DGENTOO_GTK_HIDE_X11
diff --git a/dev-qt/qtbase/qtbase-6.11.9999.ebuild b/dev-qt/qtbase/qtbase-6.11.9999.ebuild
index 670b3abee48b1..155555f15585d 100644
--- a/dev-qt/qtbase/qtbase-6.11.9999.ebuild
+++ b/dev-qt/qtbase/qtbase-6.11.9999.ebuild
@@ -206,6 +206,9 @@ src_prepare() {
 }
 
 src_configure() {
+	use elibc_musl && #980330
+		append-ldflags $(test-flags-CCLD -Wl,-z,stack-size=0x100000)
+
 	if use gtk; then
 		# defang automagic dependencies (bug #624960)
 		use X || append-cxxflags -DGENTOO_GTK_HIDE_X11
diff --git a/dev-qt/qtbase/qtbase-6.12.9999.ebuild b/dev-qt/qtbase/qtbase-6.12.9999.ebuild
index 670b3abee48b1..155555f15585d 100644
--- a/dev-qt/qtbase/qtbase-6.12.9999.ebuild
+++ b/dev-qt/qtbase/qtbase-6.12.9999.ebuild
@@ -206,6 +206,9 @@ src_prepare() {
 }
 
 src_configure() {
+	use elibc_musl && #980330
+		append-ldflags $(test-flags-CCLD -Wl,-z,stack-size=0x100000)
+
 	if use gtk; then
 		# defang automagic dependencies (bug #624960)
 		use X || append-cxxflags -DGENTOO_GTK_HIDE_X11
diff --git a/dev-qt/qtbase/qtbase-6.9999.ebuild b/dev-qt/qtbase/qtbase-6.9999.ebuild
index 670b3abee48b1..155555f15585d 100644
--- a/dev-qt/qtbase/qtbase-6.9999.ebuild
+++ b/dev-qt/qtbase/qtbase-6.9999.ebuild
@@ -206,6 +206,9 @@ src_prepare() {
 }
 
 src_configure() {
+	use elibc_musl && #980330
+		append-ldflags $(test-flags-CCLD -Wl,-z,stack-size=0x100000)
+
 	if use gtk; then
 		# defang automagic dependencies (bug #624960)
 		use X || append-cxxflags -DGENTOO_GTK_HIDE_X11