diff --git a/tests/data/lib/lzma-test/data.3.bin b/tests/data/lib/lzma-test/data.3.bin
index 6da1ac926c..f628a519e0 100644
--- a/tests/data/lib/lzma-test/data.3.bin
+++ b/tests/data/lib/lzma-test/data.3.bin
@@ -67,7 +67,7 @@ static void test_imd_handle_init(void **state)
 		assert_ptr_equal(imd.lg.r, NULL);
 
 		/* Small allocations not initialized */
-		assert_ptr_equal(imd.sm.limit, NULL);
+		assert_ptr_equal(imd.sm.limit, 0);
 		assert_ptr_equal(imd.sm.r, NULL);
 	}
 }
@@ -234,7 +234,7 @@ static void test_imd_recover(void **state)
 	const struct imd_entry *lg_entry;
 
 	/* Fail when the limit for lg was not set. */
-	imd.lg.limit = (uintptr_t) NULL;
+	imd.lg.limit = 0;
 	assert_int_equal(-1, imd_recover(&imd));
 
 	/* Set the limit for lg. */
diff --git a/tests/data/lib/lzma-test/data.3.lzma.bin b/tests/data/lib/lzma-test/data.3.lzma.bin
index ca20babe82..f77f5b34b0 100644
Binary files a/tests/data/lib/lzma-test/data.3.lzma.bin and b/tests/data/lib/lzma-test/data.3.lzma.bin differ
diff --git a/tests/lib/imd-test.c b/tests/lib/imd-test.c
index b95b7424a7..1d46f10fe7 100644
--- a/tests/lib/imd-test.c
+++ b/tests/lib/imd-test.c
@@ -68,7 +68,7 @@ static void test_imd_handle_init(void **state)
 		assert_ptr_equal(imd.lg.r, NULL);
 
 		/* Small allocations not initialized */
-		assert_ptr_equal(imd.sm.limit, NULL);
+		assert_ptr_equal(imd.sm.limit, 0);
 		assert_ptr_equal(imd.sm.r, NULL);
 	}
 }