diff --git a/scripts/build-ffmpeg.py b/scripts/build-ffmpeg.py
index 8d8c6afd..0ffae428 100644
--- a/scripts/build-ffmpeg.py
+++ b/scripts/build-ffmpeg.py
@@ -71,7 +71,6 @@ def calculate_sha256(filename: str) -> str:
         source_url="https://storage.googleapis.com/aom-releases/libaom-3.11.0.tar.gz",
         sha256="cf7d103d2798e512aca9c6e7353d7ebf8967ee96fffe9946e015bb9947903e3e",
         requires=["cmake"],
-        source_strip_components=1,
         build_system="cmake",
         build_arguments=[
             "-DENABLE_DOCS=0",
@@ -90,8 +89,8 @@ def calculate_sha256(filename: str) -> str:
     ),
     Package(
         name="libsvtav1",
-        source_url="https://gitlab.com/AOMediaCodec/SVT-AV1/-/archive/v3.0.1/SVT-AV1-v3.0.1.tar.bz2",
-        sha256="f1d1ad8db551cd84ab52ae579b0e5086d8a0b7e47aea440e75907242a51b4cb9",
+        source_url="https://gitlab.com/AOMediaCodec/SVT-AV1/-/archive/v3.1.0/SVT-AV1-v3.1.0.tar.bz2",
+        sha256="8231b63ea6c50bae46a019908786ebfa2696e5743487270538f3c25fddfa215a",
         build_system="cmake",
     ),
     Package(
diff --git a/scripts/cibuildpkg.py b/scripts/cibuildpkg.py
index dbaf4a80..6750dafa 100644
--- a/scripts/cibuildpkg.py
+++ b/scripts/cibuildpkg.py
@@ -134,7 +134,6 @@ class Package:
     requires: list[str] = field(default_factory=list)
     source_dir: str = ""
     source_filename: str = ""
-    source_strip_components: int = 1
     when: When = When.always
 
     def __lt__(self, other):
@@ -424,10 +423,6 @@ def _build_x265(self, package: Package, for_builder: bool) -> None:
         self._build_with_cmake(package=package, for_builder=for_builder)
 
     def _extract(self, package: Package) -> None:
-        assert package.source_strip_components in (
-            0,
-            1,
-        ), "source_strip_components must be 0 or 1"
         path = os.path.join(self.build_dir, package.name)
         patch = os.path.join(self.patch_dir, package.name + ".patch")
         tarball = os.path.join(
@@ -440,16 +435,13 @@ def _extract(self, package: Package) -> None:
 
         with tarfile.open(tarball) as tar:
             # determine common prefix to strip
-            if package.source_strip_components:
-                prefixes = set()
-                for name in tar.getnames():
-                    prefixes.add(name.split("/")[0])
-                assert len(prefixes) == 1, (
-                    "cannot strip path components, multiple prefixes found"
-                )
-                prefix = list(prefixes)[0]
-            else:
-                prefix = ""
+            prefixes = set()
+            for name in tar.getnames():
+                prefixes.add(name.split("/")[0])
+            assert len(prefixes) == 1, (
+                "cannot strip path components, multiple prefixes found"
+            )
+            prefix = list(prefixes)[0]
 
             # extract archive
             with tempfile.TemporaryDirectory(dir=self.build_dir) as temp_dir: