diff --git a/src/common/autoconfig.h.in b/src/common/autoconfig.h.in
index c4afb414..d15a05a4 100644
--- a/src/common/autoconfig.h.in
+++ b/src/common/autoconfig.h.in
@@ -114,6 +114,9 @@
 /* Define to the sub-directory where libtool stores uninstalled libraries. */
 #undef LT_OBJDIR
 
+/* Evict indexed files from page cache */
+#undef NOCACHE_INDEXED
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 
diff --git a/src/configure.ac b/src/configure.ac
index 2665f6d1..df0fc132 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -483,6 +483,11 @@ if test X$enableQT = Xyes ; then
   ##################### End QT stuff
 fi
 
+AC_ARG_ENABLE([nocache],
+    AS_HELP_STRING([--enable-nocache], [Evict indexed files from page cache]))
+AS_IF([test "x$enable_nocache" = "xyes"], [
+    AC_DEFINE(NOCACHE_INDEXED, 1, [Evict indexed files from page cache])
+])
 
 ### X11: this is needed for the session monitoring code (in recollindex -m)
 AC_ARG_ENABLE(x11mon, 
diff --git a/src/index/fsindexer.cpp b/src/index/fsindexer.cpp
index 97a4d461..f43236f5 100644
--- a/src/index/fsindexer.cpp
+++ b/src/index/fsindexer.cpp
@@ -47,6 +47,10 @@
 #include "rclinit.h"
 #include "extrameta.h"
 #include "utf8fn.h"
+#if defined(NOCACHE_INDEXED) && !defined(_WIN32)
+#include <unistd.h>
+#include <fcntl.h>
+#endif
 
 using namespace std;
 
@@ -862,6 +866,20 @@ FsIndexer::processonefile(RclConfig *config,
                 m_purgeCandidates.record(parent_udi);
             }
         }
+#if defined(NOCACHE_INDEXED) && !defined(_WIN32) && defined(POSIX_FADV_DONTNEED)
+        // See framagit issue 26. If this appears to be a good idea
+        // after all (not sure), we'll need a command line switch to
+        // control it. For now it's compile-time only.
+        if (nullptr == getenv("NO_NOCACHE_INDEXED")) {
+            int fd = open(fn.c_str(), O_RDONLY);
+            if (fd >= 0) {
+                if (posix_fadvise(fd, 0, 0, POSIX_FADV_DONTNEED)) {
+                    LOGSYSERR("processonefile", "posix_fadvise", fn);
+                }
+                close(fd);
+            }
+        }
+#endif
     }
 
     // If we had no instance with a null ipath, we create an empty