diff --git a/ports/minimal/Makefile b/ports/minimal/Makefile
index aac7ce73b8..65ef856472 100644
--- a/ports/minimal/Makefile
+++ b/ports/minimal/Makefile
@@ -74,7 +74,7 @@ else
 all: $(BUILD)/firmware.elf
 endif
 
-$(BUILD)/_frozen_mpy.c: $(TOP)/tests/frozen/frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
+$(BUILD)/_frozen_mpy.c: $(TOP)/tests/assets/frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
 	$(ECHO) "MISC freezing bytecode"
 	$(Q)$(TOP)/tools/mpy-tool.py -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h -mlongint-impl=none $< > $@
 
diff --git a/ports/powerpc/Makefile b/ports/powerpc/Makefile
index 949980f540..cc39040e4b 100644
--- a/ports/powerpc/Makefile
+++ b/ports/powerpc/Makefile
@@ -50,7 +50,7 @@ OBJ += $(BUILD)/head.o
 
 all: $(BUILD)/firmware.elf $(BUILD)/firmware.map $(BUILD)/firmware.bin
 
-$(BUILD)/_frozen_mpy.c: $(TOP)/tests/frozen/frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
+$(BUILD)/_frozen_mpy.c: $(TOP)/tests/assets/frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
 	$(ECHO) "MISC freezing bytecode"
 	$(Q)$(MPY_TOOL) -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h -mlongint-impl=mpz $< > $@
 
diff --git a/ports/unix/variants/coverage/manifest.py b/ports/unix/variants/coverage/manifest.py
index 37f2531a84..2d459103ef 100644
--- a/ports/unix/variants/coverage/manifest.py
+++ b/ports/unix/variants/coverage/manifest.py
@@ -1,5 +1,5 @@
 add_library("unix-ffi", "$(MPY_LIB_DIR)/unix-ffi")
 freeze_as_str("frzstr")
 freeze_as_mpy("frzmpy")
-freeze_mpy("$(MPY_DIR)/tests/frozen")
+freeze_mpy("$(MPY_DIR)/tests/assets")
 require("ssl")
diff --git a/tests/frozen/README.md b/tests/assets/README.md
similarity index 100%
rename from tests/frozen/README.md
rename to tests/assets/README.md
diff --git a/tests/frozen/frozentest.mpy b/tests/assets/frozentest.mpy
similarity index 100%
rename from tests/frozen/frozentest.mpy
rename to tests/assets/frozentest.mpy
diff --git a/tests/frozen/frozentest.py b/tests/assets/frozentest.py
similarity index 100%
rename from tests/frozen/frozentest.py
rename to tests/assets/frozentest.py
diff --git a/tools/ci.sh b/tools/ci.sh
index 063188fe9f..81006ea4e7 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -158,7 +158,7 @@ function ci_mpy_format_setup {
 
 function ci_mpy_format_test {
     # Test mpy-tool.py dump feature on bytecode
-    python3 ./tools/mpy-tool.py -xd tests/frozen/frozentest.mpy
+    python3 ./tools/mpy-tool.py -xd tests/assets/frozentest.mpy
 
     # Build MicroPython
     ci_unix_standard_build
@@ -167,7 +167,7 @@ function ci_mpy_format_test {
     export MICROPYPATH=.
 
     # Test mpy-tool.py running under MicroPython
-    $micropython ./tools/mpy-tool.py -x -d tests/frozen/frozentest.mpy
+    $micropython ./tools/mpy-tool.py -x -d tests/assets/frozentest.mpy
 
     # Test mpy-tool.py dump feature on native code
     make -C examples/natmod/features1