diff --git a/po/POTFILES.in b/po/POTFILES.in
index aacb1b1e2..cf2657480 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -33,8 +33,8 @@ lib/xstrtol-error.c
 
 # Package source files
 
-src/base64.c
 src/basename.c
+src/basenc.c
 src/cat.c
 src/chcon.c
 src/chgrp.c
diff --git a/src/base64.c b/src/basenc.c
similarity index 100%
rename from src/base64.c
rename to src/basenc.c
diff --git a/src/local.mk b/src/local.mk
index 7a587bbb0..5b9baad45 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -410,8 +410,9 @@ src_b2sum_SOURCES = src/md5sum.c \
 		    src/blake2/blake2b-ref.c \
 		    src/blake2/b2sum.c src/blake2/b2sum.h
 
+src_base64_SOURCES = src/basenc.c
 src_base64_CPPFLAGS = -DBASE_TYPE=64 $(AM_CPPFLAGS)
-src_base32_SOURCES = src/base64.c
+src_base32_SOURCES = src/basenc.c
 src_base32_CPPFLAGS = -DBASE_TYPE=32 $(AM_CPPFLAGS)
 
 src_ginstall_CPPFLAGS = -DENABLE_MATCHPATHCON=1 $(AM_CPPFLAGS)