diff --git a/Tools/LogAnalyzer/tests/TestBrownout.py b/Tools/LogAnalyzer/tests/TestBrownout.py
index 4d883ea6ce..ee00cb8e32 100644
--- a/Tools/LogAnalyzer/tests/TestBrownout.py
+++ b/Tools/LogAnalyzer/tests/TestBrownout.py
@@ -7,6 +7,7 @@ class TestBrownout(Test):
 	'''test for a log that has been truncated in flight'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Brownout"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestCompass.py b/Tools/LogAnalyzer/tests/TestCompass.py
index 4ba4baca94..0d345ab5ee 100644
--- a/Tools/LogAnalyzer/tests/TestCompass.py
+++ b/Tools/LogAnalyzer/tests/TestCompass.py
@@ -8,6 +8,7 @@ class TestCompass(Test):
 	'''test for compass offsets and throttle interference'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Compass"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestDualGyroDrift.py b/Tools/LogAnalyzer/tests/TestDualGyroDrift.py
index 23685691ea..7f132d3ad7 100644
--- a/Tools/LogAnalyzer/tests/TestDualGyroDrift.py
+++ b/Tools/LogAnalyzer/tests/TestDualGyroDrift.py
@@ -10,6 +10,7 @@ class TestDualGyroDrift(Test):
 	'''test for gyro drift between dual IMU data'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Gyro Drift"
 		self.enable = False 
 		
diff --git a/Tools/LogAnalyzer/tests/TestDupeLogData.py b/Tools/LogAnalyzer/tests/TestDupeLogData.py
index 763efe2299..bfe8b99d77 100644
--- a/Tools/LogAnalyzer/tests/TestDupeLogData.py
+++ b/Tools/LogAnalyzer/tests/TestDupeLogData.py
@@ -6,6 +6,7 @@ class TestDupeLogData(Test):
 	'''test for duplicated data in log, which has been happening on PX4/Pixhawk'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Dupe Log Data"
 		
 	def __matchSample(self, sample, sampleStartIndex, logdata):
diff --git a/Tools/LogAnalyzer/tests/TestEmpty.py b/Tools/LogAnalyzer/tests/TestEmpty.py
index 35f840f07e..fc4f4c92f2 100644
--- a/Tools/LogAnalyzer/tests/TestEmpty.py
+++ b/Tools/LogAnalyzer/tests/TestEmpty.py
@@ -6,6 +6,7 @@ class TestEmpty(Test):
 	'''test for empty or near-empty logs'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Empty"
 		
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestEvents.py b/Tools/LogAnalyzer/tests/TestEvents.py
index 24165fe6e6..3dab368308 100644
--- a/Tools/LogAnalyzer/tests/TestEvents.py
+++ b/Tools/LogAnalyzer/tests/TestEvents.py
@@ -7,6 +7,7 @@ class TestEvents(Test):
 	# TODO: need to check for vehicle-specific codes
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Event/Failsafe"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestGPSGlitch.py b/Tools/LogAnalyzer/tests/TestGPSGlitch.py
index e57877ba90..23a50f3533 100644
--- a/Tools/LogAnalyzer/tests/TestGPSGlitch.py
+++ b/Tools/LogAnalyzer/tests/TestGPSGlitch.py
@@ -6,6 +6,7 @@ class TestGPSGlitch(Test):
 	'''test for GPS glitch reporting or bad GPS data (satellite count, hdop)'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "GPS"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestParams.py b/Tools/LogAnalyzer/tests/TestParams.py
index c726426bff..fcee9df912 100644
--- a/Tools/LogAnalyzer/tests/TestParams.py
+++ b/Tools/LogAnalyzer/tests/TestParams.py
@@ -8,6 +8,7 @@ class TestParams(Test):
 	'''test for any obviously bad parameters in the config'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Parameters"
 
 
diff --git a/Tools/LogAnalyzer/tests/TestPerformance.py b/Tools/LogAnalyzer/tests/TestPerformance.py
index 26dc29923f..1d1e0f187c 100644
--- a/Tools/LogAnalyzer/tests/TestPerformance.py
+++ b/Tools/LogAnalyzer/tests/TestPerformance.py
@@ -6,6 +6,7 @@ class TestPerformance(Test):
 	'''check performance monitoring messages (PM) for issues with slow loops, etc'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "PM"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestPitchRollCoupling.py b/Tools/LogAnalyzer/tests/TestPitchRollCoupling.py
index e7fe9b3b24..b4c5375a3a 100644
--- a/Tools/LogAnalyzer/tests/TestPitchRollCoupling.py
+++ b/Tools/LogAnalyzer/tests/TestPitchRollCoupling.py
@@ -9,6 +9,7 @@ class TestPitchRollCoupling(Test):
 	# TODO: currently we're only checking for roll/pitch outside of max lean angle, will come back later to analyze roll/pitch in versus out values
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Pitch/Roll"
 		self.enable = True   # TEMP
 
diff --git a/Tools/LogAnalyzer/tests/TestThrust.py b/Tools/LogAnalyzer/tests/TestThrust.py
index 6e29a3c68a..7a5319922f 100644
--- a/Tools/LogAnalyzer/tests/TestThrust.py
+++ b/Tools/LogAnalyzer/tests/TestThrust.py
@@ -6,6 +6,7 @@ class TestThrust(Test):
 	'''test for sufficient thrust (copter only for now)'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Thrust"
 		
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestVCC.py b/Tools/LogAnalyzer/tests/TestVCC.py
index 21c015b263..b5c250d556 100644
--- a/Tools/LogAnalyzer/tests/TestVCC.py
+++ b/Tools/LogAnalyzer/tests/TestVCC.py
@@ -8,6 +8,7 @@ class TestVCC(Test):
 	'''test for VCC within recommendations, or abrupt end to log in flight'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "VCC"
 
 	def run(self, logdata, verbose):
diff --git a/Tools/LogAnalyzer/tests/TestVibration.py b/Tools/LogAnalyzer/tests/TestVibration.py
index ec4feaadf0..42b0391542 100644
--- a/Tools/LogAnalyzer/tests/TestVibration.py
+++ b/Tools/LogAnalyzer/tests/TestVibration.py
@@ -8,6 +8,7 @@ class TestVibration(Test):
 	'''test for accelerometer vibration (accX/accY/accZ) within recommendations'''
 
 	def __init__(self):
+		Test.__init__(self)
 		self.name = "Vibration"