diff --git a/wasp/apps/clock.py b/wasp/apps/clock.py
index cdf465e..d9e489f 100644
--- a/wasp/apps/clock.py
+++ b/wasp/apps/clock.py
@@ -12,7 +12,6 @@ Shows a time (as HH:MM) together with a battery meter and the date.
 
 import wasp
 
-import icons
 import fonts.clock as digits
 
 DIGITS = (
@@ -26,7 +25,6 @@ MONTH = 'JanFebMarAprMayJunJulAugSepOctNovDec'
 class ClockApp():
     """Simple digital clock application."""
     NAME = 'Clock'
-    ICON = icons.clock
 
     def foreground(self):
         """Activate the application.
diff --git a/wasp/apps/dual_clock.py b/wasp/apps/dual_clock.py
index 76fea2c..ff57fbd 100644
--- a/wasp/apps/dual_clock.py
+++ b/wasp/apps/dual_clock.py
@@ -12,7 +12,6 @@ Shows a time (as HH and MM vertically) together with a battery meter.
 
 import wasp
 
-import icons
 import fonts.clock_dual as digits
 
 DIGITS = (
@@ -25,30 +24,6 @@ DIGITS = (
 class DualClockApp():
     """Simple digital clock application."""
     NAME = 'Dual'
-    # 2-bit RLE, generated from clock_dual_icon.png, 298 bytes
-    ICON = (
-        b'\x02'
-        b'`@'
-        b'?\xff\xc1@\xacF\r\xc6?\x06H\x0b\xca?\x04H'
-        b'\n\xcc?\x03C\x02C\n\xc4\x05\xc4?\x07C\t\xc4'
-        b'\x07\xc3?\x07C\t\xc3\t\xc2?\x07C\t\xc3\t\xc3'
-        b'?\x06C\t\xc3\t\xc3?\x06C\t\xc3\t\xc3?\x06'
-        b'C\t\xc4\x07\xc4?\x06C\n\xc4\x05\xc5?\x06C\n'
-        b'\xca\x01\xc3?\x06C\x0b\xc9\x01\xc3?\x06C\r\xc5\x03'
-        b'\xc3?\x06C\x15\xc3?\x06C\x14\xc4?\x06C\x14\xc3'
-        b'?\x07C\x14\xc3?\x07C\x13\xc4?\x07C\x0b\xc1\x05'
-        b'\xc5?\x03M\x06\xca?\x04M\x06\xc9?\x05M\x07\xc6'
-        b'?\xff\xedE\x0b\xc8?\x07I\x07\xcc?\x04K\x06\xce'
-        b'?\x02D\x03D\x06\xc2\x08\xc4?\x01D\x05D\x10\xc4'
-        b'?\x00C\x07C\x11\xc3>D\x07D\x10\xc3>C\t'
-        b'C\x10\xc3>C\tC\x10\xc3>C\tC\x0f\xc4>'
-        b'C\tC\x0e\xc4?\x00C\tC\r\xc5?\x00C\t'
-        b'C\x0c\xc5?\x01C\tC\x0b\xc5?\x02C\tC\n'
-        b'\xc5?\x03C\tC\t\xc5?\x04D\x07D\x08\xc4?'
-        b'\x07C\x07C\x08\xc4?\x08C\x06D\x07\xc4?\nD'
-        b'\x03D\x07\xc3?\x0cK\x06\xcf?\x02I\x07\xcf?\x04'
-        b'E\t\xcf?\xff\xff\xe4'
-    )
     _min = None
 
     def foreground(self):
diff --git a/wasp/apps/fibonacci_clock.py b/wasp/apps/fibonacci_clock.py
index 7124ebe..3e9fadc 100644
--- a/wasp/apps/fibonacci_clock.py
+++ b/wasp/apps/fibonacci_clock.py
@@ -27,39 +27,15 @@ result by 5 to get the actual number.
 """
 
 import wasp
-import icons
 
 COLORS = [0xffff,0xf800,0x07e0,0x001f] # White, red, green and blue
 FIELDS = b'\x05\x03\x02\x01\x01'
 MONTH = 'JanFebMarAprMayJunJulAugSepOctNovDec'
 
-# 2-bit RLE, generated from res/fibo_icon.png, 246 bytes
-icon = (
-    b'\x02'
-    b'`@'
-    b'?\xff\xffk\xd3\x01\xc9\x01@\x1er\x10\xd3\x01\xc9\x01'
-    b'r\x10\xd3\x01\xc9\x01r\x10\xd3\x01\xc9\x01r\x10\xd3\x01'
-    b'\xc9\x01r\x10\xd3\x01\xc9\x01r\x10\xd3\x01\xc9\x01r\x10'
-    b'\xd3\x01\xc9\x01r\x10\xd3\x01\xc9\x01r\x10\xd3\x0br\x10'
-    b'\xd3\x01I\x01r\x10\xd3\x01I\x01r\x10\xd3\x01I\x01'
-    b'r\x10\xd3\x01I\x01r\x10\xd3\x01I\x01r\x10\xd3\x01'
-    b'I\x01r\x10\xd3\x01I\x01r\x10\xd3\x01I\x01r\x10'
-    b'\xd3\x01I\x01r.r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10'
-    b'\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r\x10\xdd\x01r?'
-    b'\xff\xffk'
-)
-
 class FibonacciClockApp():
     """Displays the time as a Fibonacci Clock.
     """
     NAME = 'Fibo'
-    ICON = icon
 
     def foreground(self):
         """Activate the application."""
diff --git a/wasp/apps/word_clock.py b/wasp/apps/word_clock.py
index 6bc3d45..c1504c0 100644
--- a/wasp/apps/word_clock.py
+++ b/wasp/apps/word_clock.py
@@ -14,15 +14,12 @@ Shows a time as words together with a battery meter and the date.
 
 import wasp
 
-import icons
-
 MONTH = 'JanFebMarAprMayJunJulAugSepOctNovDec'
 
 
 class WordClockApp():
     """Simple digital clock application."""
     NAME = 'WordClk'
-    ICON = icons.app
 
     def foreground(self):
         """Activate the application.