diff --git a/dev-cpp/folly/folly-2024.11.04.00-r2.ebuild b/dev-cpp/folly/folly-2024.11.04.00-r2.ebuild
index 2814b97344eb9..9cbed7021ae2d 100644
--- a/dev-cpp/folly/folly-2024.11.04.00-r2.ebuild
+++ b/dev-cpp/folly/folly-2024.11.04.00-r2.ebuild
@@ -65,6 +65,9 @@ src_unpack() {
 }
 
 src_configure() {
+	# bug #949607
+	filter-lto
+
 	# TODO: liburing could in theory be optional but fails to link
 	local mycmakeargs=(
 		-DCMAKE_INSTALL_DIR="$(get_libdir)/cmake/${PN}"
diff --git a/dev-cpp/folly/folly-2025.04.14.00-r1.ebuild b/dev-cpp/folly/folly-2025.04.14.00-r1.ebuild
index eb787db6e428c..c3bbe87a20b7d 100644
--- a/dev-cpp/folly/folly-2025.04.14.00-r1.ebuild
+++ b/dev-cpp/folly/folly-2025.04.14.00-r1.ebuild
@@ -75,6 +75,9 @@ src_prepare() {
 }
 
 src_configure() {
+	# bug #949607
+	filter-lto
+
 	local mycmakeargs=(
 		-DCMAKE_INSTALL_DIR="$(get_libdir)/cmake/${PN}"
 		-DLIB_INSTALL_DIR="$(get_libdir)"
diff --git a/dev-cpp/folly/folly-2025.04.14.00-r2.ebuild b/dev-cpp/folly/folly-2025.04.14.00-r2.ebuild
index bdb37c3b957d6..44377f35c5f3c 100644
--- a/dev-cpp/folly/folly-2025.04.14.00-r2.ebuild
+++ b/dev-cpp/folly/folly-2025.04.14.00-r2.ebuild
@@ -76,6 +76,9 @@ src_prepare() {
 }
 
 src_configure() {
+	# bug #949607
+	filter-lto
+
 	local mycmakeargs=(
 		-DCMAKE_INSTALL_DIR="$(get_libdir)/cmake/${PN}"
 		-DLIB_INSTALL_DIR="$(get_libdir)"