diff --git a/compiler/systems.pas b/compiler/systems.pas
index cec806eb28..55eef572da 100644
--- a/compiler/systems.pas
+++ b/compiler/systems.pas
@@ -311,7 +311,7 @@ interface
                            system_powerpc64_embedded,system_avr_embedded,
                            system_jvm_java32,system_mipseb_embedded,system_mipsel_embedded,
                            system_i8086_embedded,system_riscv32_embedded,system_riscv64_embedded,
-                           system_xtensa_embedded,system_z80_embedded];
+                           system_xtensa_embedded,system_z80_embedded,system_wasm32_embedded];
 
        { all FreeRTOS systems }
        systems_freertos = [system_xtensa_freertos,system_arm_freertos];