diff --git a/build/m4/shamrock/mono.m4 b/build/m4/shamrock/mono.m4
index 205f3c3e..393eaa36 100755
--- a/build/m4/shamrock/mono.m4
+++ b/build/m4/shamrock/mono.m4
@@ -50,7 +50,7 @@ AC_DEFUN([SHAMROCK_CHECK_MONO2_MODULE_NOBAIL],
 	_SHAMROCK_CHECK_MONO_MODULE_NOBAIL(mono-2, $1)
 ])
 
-AC_DEFUN([_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES],
+AC_DEFUN([SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES],
 [
 	for asm in $(echo "$*" | cut -d, -f3- | sed 's/\,/ /g')
 	do
@@ -66,28 +66,3 @@ AC_DEFUN([_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES],
 	done
 ])
 
-AC_DEFUN([SHAMROCK_CHECK_MONO_1_0_GAC_ASSEMBLIES],
-[
-	_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES(mono, 1.0, $*)
-])
-
-AC_DEFUN([SHAMROCK_CHECK_MONO_2_0_GAC_ASSEMBLIES],
-[
-	_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES(mono, 2.0, $*)
-])
-
-AC_DEFUN([SHAMROCK_CHECK_MONO2_2_0_GAC_ASSEMBLIES],
-[
-	_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES(mono-2, 2.0, $*)
-])
-
-AC_DEFUN([SHAMROCK_CHECK_MONO_4_0_GAC_ASSEMBLIES],
-[
-	_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES(mono, 4.0, $*)
-])
-
-AC_DEFUN([SHAMROCK_CHECK_MONO2_4_0_GAC_ASSEMBLIES],
-[
-	_SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES(mono-2, 4.0, $*)
-])
-
diff --git a/configure.ac b/configure.ac
index ce1c032a..ad67db67 100755
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@ SHAMROCK_FIND_MONO_RUNTIME
     
 PKG_CHECK_EXISTS([mono >= 2.8],
 [SHAMROCK_FIND_MONO_4_0_COMPILER
-SHAMROCK_CHECK_MONO_4_0_GAC_ASSEMBLIES([
+SHAMROCK_CHECK_MONO_GAC_ASSEMBLIES([
     System
 ])]
 )