diff --git a/fuzzers/052-clkin/generate.py b/fuzzers/052-clkin/generate.py
index 01234d8d..53f43ad6 100644
--- a/fuzzers/052-clkin/generate.py
+++ b/fuzzers/052-clkin/generate.py
@@ -59,7 +59,7 @@ for tile, pips_srcs_dsts in tiledata.items():
             segmk.addtag(tile, "%s.%s" % (dst, src), 0)
 
 def bitfilter(frame_idx, bit_idx):
-    assert os.getenv("XRAY_DATABASE") == "artix7"
+    assert os.getenv("XRAY_DATABASE") in ["artix7", "kintex7"]
     if frame_idx == 0 and bit_idx == 48:
         return False
     if frame_idx == 1 and bit_idx == 31:
diff --git a/fuzzers/053-ctrlin/generate.py b/fuzzers/053-ctrlin/generate.py
index 23ead416..cb934dcb 100644
--- a/fuzzers/053-ctrlin/generate.py
+++ b/fuzzers/053-ctrlin/generate.py
@@ -59,7 +59,7 @@ for tile, pips_srcs_dsts in tiledata.items():
             segmk.addtag(tile, "%s.%s" % (dst, src), 0)
 
 def bitfilter(frame_idx, bit_idx):
-    assert os.getenv("XRAY_DATABASE") == "artix7"
+    assert os.getenv("XRAY_DATABASE") in ["artix7", "kintex7"]
     if (frame_idx, bit_idx) in [(0, 48), (1, 31), (0, 32), (1, 35)]:
         return False
     return frame_idx in [0, 1]
diff --git a/fuzzers/057-bipips/generate.py b/fuzzers/057-bipips/generate.py
index c334bc06..8c2810fa 100644
--- a/fuzzers/057-bipips/generate.py
+++ b/fuzzers/057-bipips/generate.py
@@ -41,7 +41,7 @@ for tile, pips_nodes in tiledata.items():
             segmk.addtag(tile, "%s.%s" % (dst, src), 0)
 
 def bitfilter(frame_idx, bit_idx):
-    assert os.getenv("XRAY_DATABASE") == "artix7"
+    assert os.getenv("XRAY_DATABASE") in ["artix7", "kintex7"]
     return frame_idx in [0, 1]
 
 segmk.compile(bitfilter=bitfilter)