diff --git a/testing/btest/Baseline.zam/language.vector-coerce-expr2/output b/testing/btest/Baseline.zam/language.vector-coerce-expr2/output
index 039c97418b..eeec3b12c8 100644
--- a/testing/btest/Baseline.zam/language.vector-coerce-expr2/output
+++ b/testing/btest/Baseline.zam/language.vector-coerce-expr2/output
@@ -1,5 +1,5 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
-runtime error in /Users/vern/warehouse/zeek-ZAM-final2/testing/btest/.tmp/language.vector-coerce-expr2/vector-coerce-expr2.zeek, line 49: overflow promoting from unsigned to signed arithmetic value
+runtime error in <...>/vector-coerce-expr2.zeek, line 49: overflow promoting from unsigned to signed arithmetic value
 [5.5, 5.2, -3.9, 20.0]
 [11, 5, , 107, , , 1046]
 [-2, -4, , -7, , -18, -999]
diff --git a/testing/btest/Baseline/language.vector-coerce-expr2/output b/testing/btest/Baseline/language.vector-coerce-expr2/output
index 2fa716fff0..b450f8262a 100644
--- a/testing/btest/Baseline/language.vector-coerce-expr2/output
+++ b/testing/btest/Baseline/language.vector-coerce-expr2/output
@@ -1,5 +1,5 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
-error in int and /Users/vern/warehouse/zeek-ZAM-final2/testing/btest/.tmp/language.vector-coerce-expr2/vector-coerce-expr2.zeek, line 49: overflow promoting from unsigned/double to signed arithmetic value (int and 18446744073709551615)
+error in int and <...>/vector-coerce-expr2.zeek, line 49: overflow promoting from unsigned/double to signed arithmetic value (int and 18446744073709551615)
 [5.5, 5.2, -3.9, 20.0]
 [11, 5, , 107, , , 1046]
 [-2, -4, , -7, , -18, -999]
diff --git a/testing/btest/language/vector-coerce-expr2.zeek b/testing/btest/language/vector-coerce-expr2.zeek
index c81df00d10..02361bd76f 100644
--- a/testing/btest/language/vector-coerce-expr2.zeek
+++ b/testing/btest/language/vector-coerce-expr2.zeek
@@ -1,5 +1,5 @@
 # @TEST-EXEC: zeek -b %INPUT >output 2>&1
-# @TEST-EXEC: btest-diff output
+# @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-remove-abspath btest-diff output
 
 event zeek_init()
 	{