diff --git a/meta-security/recipes-scanners/arpwatch/arpwatch_3.3.bb b/meta-security/recipes-scanners/arpwatch/arpwatch_3.3.bb
index 8efb339..4b4d476 100644
--- a/meta-security/recipes-scanners/arpwatch/arpwatch_3.3.bb
+++ b/meta-security/recipes-scanners/arpwatch/arpwatch_3.3.bb
@@ -82,6 +82,6 @@
 
 COMPATIBLE_HOST:riscv32 = "null"
 COMPATIBLE_HOST:riscv64 = "null"
-OMPATIBLE_HOST:libc-musl = "null"
+COMPATIBLE_HOST:libc-musl = "null"
 
 RDEPENDS:${PN} = "libpcap"