diff --git a/package/glibc/Config.in b/package/glibc/Config.in
index 23cbfcd9aa..ba9f691d80 100644
--- a/package/glibc/Config.in
+++ b/package/glibc/Config.in
@@ -36,6 +36,7 @@ config BR2_PACKAGE_GLIBC_SUPPORTS
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5 || !BR2_MIPS_NAN_2008
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_0 || !BR2_RISCV_64
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_1 || !BR2_arc
+	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_4 || !BR2_or1k
 
 if BR2_TOOLCHAIN_BUILDROOT_GLIBC
 
diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
index 836af3b22a..154cf69ef1 100644
--- a/toolchain/toolchain-buildroot/Config.in
+++ b/toolchain/toolchain-buildroot/Config.in
@@ -67,6 +67,10 @@ comment "glibc on ARC needs a toolchain w/ headers >= 5.1"
 	depends on BR2_arc
 	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_1
 
+comment "glibc on or1k needs a toolchain w/ headers >= 5.4"
+	depends on BR2_or1k
+	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_4
+
 config BR2_TOOLCHAIN_BUILDROOT_MUSL
 	bool "musl"
 	depends on BR2_PACKAGE_MUSL_SUPPORTS