diff --git a/gnu/packages/patches/gcj-arm-mode.patch b/gnu/packages/patches/gcj-arm-mode.patch
index 16fdb5ecac..a3f999f7e9 100644
--- a/gnu/packages/patches/gcj-arm-mode.patch
+++ b/gnu/packages/patches/gcj-arm-mode.patch
@@ -3,8 +3,8 @@ https://sources.debian.net/data/main/g/gcc-4.9/4.9.2-10/debian/patches/gcj-arm-m
 
 # DP: For armhf, force arm mode instead of thumb mode
 
---- a/src/libjava/configure.host
-+++ b/src/libjava/configure.host
+--- a/libjava/configure.host
++++ b/libjava/configure.host
 @@ -66,6 +66,9 @@
      ;;
  esac
@@ -15,8 +15,8 @@ https://sources.debian.net/data/main/g/gcc-4.9/4.9.2-10/debian/patches/gcj-arm-m
  AM_RUNTESTFLAGS= 
  
  # Set any host dependent compiler flags.
---- a/src/gcc/java/lang-specs.h
-+++ b/src/gcc/java/lang-specs.h
+--- a/gcc/java/lang-specs.h
++++ b/gcc/java/lang-specs.h
 @@ -47,7 +47,7 @@
      %{.class|.zip|.jar|!fsyntax-only:jc1				\
        %{.java|fsaw-java-file:%U.jar -fsource-filename=%i %<ffilelist-file} \
@@ -26,8 +26,8 @@ https://sources.debian.net/data/main/g/gcc-4.9/4.9.2-10/debian/patches/gcj-arm-m
        %{MD:-MD_} %{MMD:-MMD_} %{M} %{MM} %{MA} %{MT*} %{MF*}\
        %(invoke_as)}",
        0, 0, 0},
---- a/src/libjava/libgcj.spec.in
-+++ b/src/libjava/libgcj.spec.in
+--- a/libjava/libgcj.spec.in
++++ b/libjava/libgcj.spec.in
 @@ -9,4 +9,4 @@
  %rename lib liborig
  *lib: @LD_START_STATIC_SPEC@ @LIBGCJ_SPEC@ @LD_FINISH_STATIC_SPEC@ @LIBMATHSPEC@ @LDLIBICONV@ @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(libgcc) @LIBSTDCXXSPEC@ %(liborig)