3 files changed, 3 insertions, 0 deletions
diff --git a/src/c/statisticsFunctions/covar/dcovars.c b/src/c/statisticsFunctions/covar/dcovars.c
index f67905ee..f4bff05c 100644
--- a/src/c/statisticsFunctions/covar/dcovars.c
+++ b/src/c/statisticsFunctions/covar/dcovars.c
@@ -11,6 +11,7 @@
 #include "correl.h"
 #include "matrix.h"
 #include "mean.h"
+#include "matrixMultiplication.h"
 
 double dcovars (double* inp1, int sr1, int sc1, double* inp2, int sr2, int sc2, double* fre, int sr3, int sc3)
 {
diff --git a/src/c/statisticsFunctions/covar/scovars.c b/src/c/statisticsFunctions/covar/scovars.c
index daff6b94..2f1c9ecb 100644
--- a/src/c/statisticsFunctions/covar/scovars.c
+++ b/src/c/statisticsFunctions/covar/scovars.c
@@ -11,6 +11,7 @@
 #include "correl.h"
 #include "matrix.h"
 #include "mean.h"
+#include "matrixMultiplication.h"
 
 float scovars (float* inp1, int sr1, int sc1, float* inp2, int sr2, int sc2, float* fre, int sr3, int sc3)
 {
diff --git a/src/c/statisticsFunctions/covar/zcovars.c b/src/c/statisticsFunctions/covar/zcovars.c
index 6adbd3c9..3a395fb5 100644
--- a/src/c/statisticsFunctions/covar/zcovars.c
+++ b/src/c/statisticsFunctions/covar/zcovars.c
@@ -12,6 +12,7 @@
 #include "matrix.h"
 #include "mean.h"
 #include "doubleComplex.h"
+#include "matrixMultiplication.h"
 
 doubleComplex zcovars (doubleComplex* inp1, int sr1, int sc1, doubleComplex* inp2, int sr2, int sc2, doubleComplex* fre, int sr3, int sc3)
 {