diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index e9ad9454bbfce252019787ac4a8321b50d0407ee..61d4cc32ea87918d4898f50c8671c5f5418cab8f 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -133,11 +133,11 @@ lib526_SOURCES = lib526.c $(SUPPORTFILES) $(TIMEVAL)
 lib526_CFLAGS = -DLIB526
 lib526_DEPENDENCIES = $(DEPENDENCIES)
 
-lib527_SOURCES = lib526.c $(SUPPORTFILES)
+lib527_SOURCES = lib526.c $(SUPPORTFILES) $(TIMEVAL)
 lib527_CFLAGS = -DLIB527
 lib527_DEPENDENCIES = $(DEPENDENCIES)
 
-lib529_SOURCES = lib525.c $(SUPPORTFILES)
+lib529_SOURCES = lib525.c $(SUPPORTFILES) $(TIMEVAL)
 lib529_CFLAGS = -DLIB529
 lib529_DEPENDENCIES = $(DEPENDENCIES)
 
@@ -145,7 +145,7 @@ lib530_SOURCES = lib530.c $(SUPPORTFILES) $(TIMEVAL)
 lib530_CFLAGS = -DLIB530
 lib530_DEPENDENCIES = $(DEPENDENCIES)
 
-lib532_SOURCES = lib526.c $(SUPPORTFILES)
+lib532_SOURCES = lib526.c $(SUPPORTFILES) $(TIMEVAL)
 lib532_CFLAGS = -DLIB532
 lib532_DEPENDENCIES = $(DEPENDENCIES)