diff --git a/config_host/config_features.h.in b/config_host/config_features.h.in
index 742e5e02e2ed..a4ecdd76af8b 100644
--- a/config_host/config_features.h.in
+++ b/config_host/config_features.h.in
@@ -131,11 +131,6 @@
  */
 #define HAVE_FEATURE_NSS 0
 
-/*
- * Whether pdfium is available
- */
-#define HAVE_FEATURE_PDFIUM 0
-
 /*
  * Whether poppler is available
  */
diff --git a/configure.ac b/configure.ac
index bf93113fabdd..35e80904d58d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11627,7 +11627,6 @@ ENABLE_PDFIUM=
 if test \( -z "$enable_pdfium" -a "$ENABLE_PDFIMPORT" = "TRUE" \) -o "$enable_pdfium" = yes; then
     AC_MSG_RESULT([yes])
     ENABLE_PDFIUM=TRUE
-    AC_DEFINE(HAVE_FEATURE_PDFIUM)
     BUILD_TYPE="$BUILD_TYPE PDFIUM"
 else
     AC_MSG_RESULT([no])
diff --git a/vcl/qa/cppunit/PDFiumLibraryTest.cxx b/vcl/qa/cppunit/PDFiumLibraryTest.cxx
index 635bf6304f20..71ed79dd59e3 100644
--- a/vcl/qa/cppunit/PDFiumLibraryTest.cxx
+++ b/vcl/qa/cppunit/PDFiumLibraryTest.cxx
@@ -7,10 +7,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#include <config_features.h>
-
-#if HAVE_FEATURE_PDFIUM
-
 #include <string_view>
 
 #include <cppunit/TestAssert.h>
@@ -406,6 +402,4 @@ CPPUNIT_TEST_SUITE_REGISTRATION(PDFiumLibraryTest);
 
 CPPUNIT_PLUGIN_IMPLEMENT();
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */