diff --git a/apps/microtvm/zephyr/aot_demo/boards/nrf5340dk_nrf5340_cpuapp.conf b/apps/microtvm/zephyr/aot_demo/boards/nrf5340dk_nrf5340_cpuapp.conf
index d298325eb4a4..6c588c86b0d5 100644
--- a/apps/microtvm/zephyr/aot_demo/boards/nrf5340dk_nrf5340_cpuapp.conf
+++ b/apps/microtvm/zephyr/aot_demo/boards/nrf5340dk_nrf5340_cpuapp.conf
@@ -29,3 +29,6 @@ CONFIG_TEST_RANDOM_GENERATOR=y
 
 # For debugging.
 CONFIG_LED=y
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/aot_demo/boards/qemu_x86.conf b/apps/microtvm/zephyr/aot_demo/boards/qemu_x86.conf
index 5f3c4a4bed36..4b0e494068fa 100644
--- a/apps/microtvm/zephyr/aot_demo/boards/qemu_x86.conf
+++ b/apps/microtvm/zephyr/aot_demo/boards/qemu_x86.conf
@@ -23,3 +23,6 @@ CONFIG_TIMER_RANDOM_GENERATOR=y
 
 # Default stack size is 1k, this is required for debug mode. 
 CONFIG_MAIN_STACK_SIZE=2000
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/aot_demo/prj.conf b/apps/microtvm/zephyr/aot_demo/prj.conf
index 5f4d7a0689dc..c6ab10e9d86e 100644
--- a/apps/microtvm/zephyr/aot_demo/prj.conf
+++ b/apps/microtvm/zephyr/aot_demo/prj.conf
@@ -28,8 +28,5 @@ CONFIG_UART_INTERRUPT_DRIVEN=y
 CONFIG_CPLUSPLUS=y
 CONFIG_NEWLIB_LIBC=y
 
-# For models with floating point.
-CONFIG_FPU=y
-
 # For TVMPlatformAbort().
 CONFIG_REBOOT=y
diff --git a/apps/microtvm/zephyr/host_driven/boards/nrf5340dk_nrf5340_cpuapp.conf b/apps/microtvm/zephyr/host_driven/boards/nrf5340dk_nrf5340_cpuapp.conf
index 149a69ea3b5b..511ff0121d32 100644
--- a/apps/microtvm/zephyr/host_driven/boards/nrf5340dk_nrf5340_cpuapp.conf
+++ b/apps/microtvm/zephyr/host_driven/boards/nrf5340dk_nrf5340_cpuapp.conf
@@ -29,3 +29,6 @@ CONFIG_TEST_RANDOM_GENERATOR=y
 
 # For debugging.
 CONFIG_LED=y
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/host_driven/boards/nucleo_f746zg.conf b/apps/microtvm/zephyr/host_driven/boards/nucleo_f746zg.conf
index eba023294894..33b08032c32e 100644
--- a/apps/microtvm/zephyr/host_driven/boards/nucleo_f746zg.conf
+++ b/apps/microtvm/zephyr/host_driven/boards/nucleo_f746zg.conf
@@ -28,3 +28,6 @@ CONFIG_ENTROPY_GENERATOR=y
 
 # For debugging.
 CONFIG_LED=y
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/host_driven/boards/qemu_riscv32.conf b/apps/microtvm/zephyr/host_driven/boards/qemu_riscv32.conf
index 3733568ed02f..b94d96b11fba 100644
--- a/apps/microtvm/zephyr/host_driven/boards/qemu_riscv32.conf
+++ b/apps/microtvm/zephyr/host_driven/boards/qemu_riscv32.conf
@@ -24,6 +24,9 @@ CONFIG_TIMER_RANDOM_GENERATOR=y
 # Default is 512, raised here for operations with large floating point data.
 CONFIG_MAIN_STACK_SIZE=2048
 
+# For models with floating point.
+CONFIG_FPU=y
+
 # For floating point operations. It has exception on floating point operations
 # without this flag.
 CONFIG_FPU_SHARING=y
diff --git a/apps/microtvm/zephyr/host_driven/boards/qemu_riscv64.conf b/apps/microtvm/zephyr/host_driven/boards/qemu_riscv64.conf
index a8a055bcc748..1da5f054da46 100644
--- a/apps/microtvm/zephyr/host_driven/boards/qemu_riscv64.conf
+++ b/apps/microtvm/zephyr/host_driven/boards/qemu_riscv64.conf
@@ -23,3 +23,6 @@ CONFIG_TIMER_RANDOM_GENERATOR=y
 
 # Default 512, for operations with large floating point data. 
 CONFIG_MAIN_STACK_SIZE=2048
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/host_driven/boards/stm32f746g_disco.conf b/apps/microtvm/zephyr/host_driven/boards/stm32f746g_disco.conf
index 505f1babc3f4..542faf28cd67 100644
--- a/apps/microtvm/zephyr/host_driven/boards/stm32f746g_disco.conf
+++ b/apps/microtvm/zephyr/host_driven/boards/stm32f746g_disco.conf
@@ -26,3 +26,6 @@ CONFIG_TEST_RANDOM_GENERATOR=y
 
 # For debugging.
 CONFIG_LED=n
+
+# For models with floating point.
+CONFIG_FPU=y
diff --git a/apps/microtvm/zephyr/host_driven/prj.conf b/apps/microtvm/zephyr/host_driven/prj.conf
index 5f4d7a0689dc..c6ab10e9d86e 100644
--- a/apps/microtvm/zephyr/host_driven/prj.conf
+++ b/apps/microtvm/zephyr/host_driven/prj.conf
@@ -28,8 +28,5 @@ CONFIG_UART_INTERRUPT_DRIVEN=y
 CONFIG_CPLUSPLUS=y
 CONFIG_NEWLIB_LIBC=y
 
-# For models with floating point.
-CONFIG_FPU=y
-
 # For TVMPlatformAbort().
 CONFIG_REBOOT=y