diff --git a/src/mod/applications/mod_test/mod_test.c b/src/mod/applications/mod_test/mod_test.c
index d5460ac364..c8ce62c39f 100644
--- a/src/mod/applications/mod_test/mod_test.c
+++ b/src/mod/applications/mod_test/mod_test.c
@@ -257,8 +257,6 @@ static switch_status_t test_asr_get_results(switch_asr_handle_t *ah, char **resu
 {
 	test_asr_t *context = (test_asr_t *) ah->private_info;
 	switch_status_t status = SWITCH_STATUS_SUCCESS;
-	switch_stream_handle_t result = { 0 };
-	SWITCH_STANDARD_STREAM(result);
 
 	if (switch_test_flag(context, ASRFLAG_RETURNED_RESULT) || switch_test_flag(ah, SWITCH_ASR_FLAG_CLOSED)) {
 		return SWITCH_STATUS_FALSE;
diff --git a/tests/unit/switch_core_codec.c b/tests/unit/switch_core_codec.c
index b01d5220c5..61a70314a4 100644
--- a/tests/unit/switch_core_codec.c
+++ b/tests/unit/switch_core_codec.c
@@ -74,6 +74,8 @@ FST_CORE_BEGIN("./conf")
 			switch_core_codec_copy(&orig_codec, &new_codec, NULL, NULL);
 			fst_check(orig_codec.implementation->samples_per_second == new_codec.implementation->samples_per_second);
 			fst_check(orig_codec.implementation->actual_samples_per_second == new_codec.implementation->actual_samples_per_second);
+			switch_core_codec_destroy(&orig_codec);
+			switch_core_codec_destroy(&new_codec);
 
 			status = switch_core_codec_init(&orig_codec,
 			"OPUS",
@@ -88,6 +90,8 @@ FST_CORE_BEGIN("./conf")
 			switch_core_codec_copy(&orig_codec, &new_codec, NULL, NULL);
 			fst_check(orig_codec.implementation->samples_per_second == new_codec.implementation->samples_per_second);
 			fst_check(orig_codec.implementation->actual_samples_per_second == new_codec.implementation->actual_samples_per_second);
+			switch_core_codec_destroy(&orig_codec);
+			switch_core_codec_destroy(&new_codec);
 
 			status = switch_core_codec_init(&orig_codec,
 			"OPUS",
@@ -102,6 +106,8 @@ FST_CORE_BEGIN("./conf")
 			switch_core_codec_copy(&orig_codec, &new_codec, NULL, NULL);
 			fst_check(orig_codec.implementation->samples_per_second == new_codec.implementation->samples_per_second);
 			fst_check(orig_codec.implementation->actual_samples_per_second == new_codec.implementation->actual_samples_per_second);
+			switch_core_codec_destroy(&orig_codec);
+			switch_core_codec_destroy(&new_codec);
  
 			status = switch_core_codec_init(&orig_codec,
 			"G722",
@@ -116,6 +122,8 @@ FST_CORE_BEGIN("./conf")
 			switch_core_codec_copy(&orig_codec, &new_codec, NULL, NULL);
 			fst_check(orig_codec.implementation->samples_per_second == new_codec.implementation->samples_per_second);
 			fst_check(orig_codec.implementation->actual_samples_per_second == new_codec.implementation->actual_samples_per_second);
+			switch_core_codec_destroy(&orig_codec);
+			switch_core_codec_destroy(&new_codec);
 
 		}
 		FST_TEST_END()
diff --git a/tests/unit/switch_ivr_play_say.c b/tests/unit/switch_ivr_play_say.c
index c08cdd5752..6dd1c524f5 100644
--- a/tests/unit/switch_ivr_play_say.c
+++ b/tests/unit/switch_ivr_play_say.c
@@ -261,6 +261,8 @@ FST_CORE_BEGIN("./conf_playsay")
 			fst_check_string_equals(cJSON_GetObjectCstr(recognition_result, "text"), "");
 			fst_check_string_equals(digits_collected, NULL);
 			fst_check(terminator_collected == 0);
+			if (recognition_result) cJSON_Delete(recognition_result);
+			recognition_result = NULL;
 		}
 		FST_SESSION_END()
 	}
diff --git a/tests/unit/switch_vpx.c b/tests/unit/switch_vpx.c
index 505b27f09a..d97d09f186 100644
--- a/tests/unit/switch_vpx.c
+++ b/tests/unit/switch_vpx.c
@@ -82,6 +82,7 @@ FST_CORE_BEGIN("./conf")
 			fst_check(frame.m == 1);
 			fst_check(packets > 0);
 
+			switch_img_free(&img);
 			switch_core_codec_destroy(&codec);
 		}
 		FST_TEST_END()