diff --git a/after/syntax/java.vim b/after/syntax/java.vim
index b0ff150..475f265 100644
--- a/after/syntax/java.vim
+++ b/after/syntax/java.vim
@@ -30,6 +30,8 @@ syntax match   javaOdysseyConstructor "\%(\<\u\w*\>\)\%(<\%(\u\w*\|,\|\s\|<\|>\)
 syntax match   javaOdysseyMethod      "\<\l\w*\>("me=e-1 containedin=javaParenT,javaParenT1,javaParenT2
 syntax match   javaOdysseyCasting     "(\<\u\w*\>\%(<\%(\u\w*\|,\|\s\|<\|>\)\+>\)\=\%(\[\]\)\=)"hs=s+1,he=e-1 containedin=javaParenT,javaParenT1,javaParenT2 contains=javaOdysseyGeneric,javaOdysseyArray,javaOdysseySeparator
 syntax match   javaOdysseyImport      "\%(\<import\>\s\+\%(\l\+.\)\+\)\@<=\%(\u\w*\)\s*;"
+syntax match   javaOdysseyExtends     "\%(\<extends\>\s\+\)\@<=\%(\<\u\w*\>\)\%(<\%(\u\w*\|,\|\s\|<\|>\)*>\)\=" contains=javaOdysseyGeneric,javaOdysseySeparator
+syntax match   javaOdysseyImplements  "\%(\<implements\>\s\+\)\@<=\%(\<\u\w*\>\)\%(<\%(\u\w*\|,\|\s\|<\|>\)*>\)\=" contains=javaOdysseyGeneric,javaOdysseySeparator
 
 " }}}
 " vim: foldmethod=marker
diff --git a/colors/odyssey.vim b/colors/odyssey.vim
index 0f490fa..bda7dc6 100644
--- a/colors/odyssey.vim
+++ b/colors/odyssey.vim
@@ -266,6 +266,8 @@ call s:l(  'javaOdysseyInterface',            'Type')
 call s:l(       'javaOdysseyEnum',            'Type')
 call s:l(    'javaOdysseyCasting',            'Type')
 call s:l(     'javaOdysseyImport',            'Type')
+call s:l(    'javaOdysseyExtends',            'Type')
+call s:l( 'javaOdysseyImplements',            'Type')
 call s:l(      'javaOdysseyArray',          'Normal')
 call s:l(    'javaOdysseyGeneric',          'Normal')
 call s:l(       'javaOdysseyType',            'Type')