diff --git a/.gitattributes b/.gitattributes
index 82bfcf89b2846251f3d7e91ee75b6ef8e44b1109..2f88ca8bc7da8f19d27ef6c68450d91b15067625 100755
--- a/.gitattributes
+++ b/.gitattributes
@@ -5,6 +5,6 @@ tests/esa-trailing-orbits-2-0.h5 filter=lfs diff=lfs merge=lfs -text
 tests/keplerian-fplan-1-1.h5 filter=lfs diff=lfs merge=lfs -text
 tests/esa-trailing-fplan-1-1.h5 filter=lfs diff=lfs merge=lfs -text
 tests/gws-1-1.h5 filter=lfs diff=lfs merge=lfs -text
-tests/gws-2-0-dev.h5 filter=lfs diff=lfs merge=lfs -text
+tests/gws-2-0.h5 filter=lfs diff=lfs merge=lfs -text
 tests/glitch-1-1.h5 filter=lfs diff=lfs merge=lfs -text
 tests/glitch-1-0.h5 filter=lfs diff=lfs merge=lfs -text
diff --git a/tests/gws-2-0-dev.h5 b/tests/gws-2-0-dev.h5
deleted file mode 100644
index 6abce64b1ca22d69e56f7473e8b8d36c60ec901d..0000000000000000000000000000000000000000
--- a/tests/gws-2-0-dev.h5
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b14f934a46606fffe413bfa4baaf461162ff76346f546b09c5cfb7895d1b8f41
-size 20272
diff --git a/tests/gws-2-0.h5 b/tests/gws-2-0.h5
new file mode 100644
index 0000000000000000000000000000000000000000..e1702a579e9dfd988bff06e6ee83e2a5860ec9fc
--- /dev/null
+++ b/tests/gws-2-0.h5
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:979c504095d4d1a62cf03c7bf1996004d58a2cc6454155abea04721f57610b4d
+size 20272
diff --git a/tests/test_gws.py b/tests/test_gws.py
index b18c87e71e6c6d84efa1f974e841587aa8fa5c23..41dbf47fdecd6fb47430d8161ba3a721ca50a6ba 100644
--- a/tests/test_gws.py
+++ b/tests/test_gws.py
@@ -143,7 +143,7 @@ def test_gw_file_1_1():
             -(instru.central_freq + instru.local_usb_offsets[mosa]) * gwf[f'tps/l_{mosa}'][:]
 
 def test_gw_file_2_0_dev():
-    """Test that we can read GW files v2.0.dev with orbit files v2.0.
+    """Test that we can read GW files v2.0 with orbit files v2.0.
 
     Test GW file can be generated using LISA GW Response and the following script.
 
@@ -163,10 +163,10 @@ def test_gw_file_2_0_dev():
             gw_beta=0, gw_lambda=0,
         )
 
-        galbin.write('tests/gws-2-0-dev.h5')
+        galbin.write('tests/gws-2-0.h5')
     """
 
-    gw_file = 'tests/gws-2-0-dev.h5'
+    gw_file = 'tests/gws-2-0.h5'
     gwf = File(gw_file, 'r')
 
     instru = Instrument(