diff --git a/toolchain/glibc/common.mk b/toolchain/glibc/common.mk
index b10e797de6..e10c7b1bc7 100644
--- a/toolchain/glibc/common.mk
+++ b/toolchain/glibc/common.mk
@@ -44,6 +44,7 @@ endif
 # only -O2 tested by upstream changeset
 # "Optimize i386 syscall inlining for GCC 5"
 GLIBC_CONFIGURE:= \
+	unset LD_LIBRARY_PATH; \
 	BUILD_CC="$(HOSTCC)" \
 	$(TARGET_CONFIGURE_OPTS) \
 	CFLAGS="-O2 $(filter-out -Os,$(call qstrip,$(TARGET_CFLAGS)))" \